Though another repeat of G written already, still, materials must always speak the truth after proper verification. It is written here "ALL OBJECTS FALL AT THE SAME SPEED"; NO; G said Free fall=YES. But neither spoke about what it is exactly but followed blindly as theory of physics, if written in exam will get zero mark. "FREE FALl is unconditional; if there is only gravity acting, then where there are no other forces as in Vacuum, then it is FREEFALL; there the rock and the feather will fall at the same speed and fall at the same time. Then do we see anything like that , at any place on the earth? NO. Because,"In the air, the resistance may make the acceleration different for stone and feather. Air resistance depends on the surface area and velocity. As the feather has more surface area than the stone thus air resistance is more on the feather which causes the feather to fall more slowly than the stone. FREE FALL EVEN IN VACUUM IS NOT TESTED FULLY; VACUUM WAS CREATED BY US; NATURal vacuum at many places in the spaces are unknown. While flying, you are asked to wear the belt, because planes will have a free fall at some places. Thus when we read science or English articles or political statements or even Judiciary words, we have to apply our minds. 2 Our body reacts as our mind thinks. Is that Logical? NO. There is a confusion among us as to WHAT IS MIND? Manasu is interpreted by many as Mind; manasu is heart; mind is related to brain; brain is not the mind; mind and atman are abstracts; however reactions are effective in the garbham, even when the brain and the heart are not fully and perfectly grown. So birth is not coming out of the womb as we think; but the day of garba dhanam. Similarly death is not brain death. Science had conceived so in different ways. But the life in and life out are birth and death. So entry of soul and mind with the accounts is birth; if aborted then another birth ends; similarly the exit of soul and mind with the accounts is death. Body is not the mind; NAN (ME) OR MYSELF) is body and never the soul or mind; aham brahmasmi is not your body; it is the jeevatma which is part of Paramatma and Aham Brahmasmi is the truth. Soul and the mind are independent; you do not instruct them. You cannot control them. also they don't advise you or command you. Your body-brain alone does that. Body and brain are not brahmam but brahmam hidden by Ego. So the statement is neither Physics nor Philosophical truth . 3 A person usually makes a lot of hand gestures while telling the truth KR NO; Hand gestures are not even psychological; many oratores of the then till now , had harangue without raising the finger or danced on the stage with hands and fingers, and how those words here or there , can be decided or verified as TRUTH? Maybe the opposite might be true. Then instead of a serum-lie-detector, the interrogatee may be asked to speak loudly and openly and decide whether he is a truth-sayer or a soothsayer? It is the habit; it is the style developed from childhood; the brain is instructed to repeat whenever needed; nervous reactions; thus the statement is untrue and rather said :may-be, or could be only". 4 Any emotional pain lasts only for 12 minutes. KR what is that 12 minutes? Labour pain is longer at intervals of not 12 minutes; heart painis in seconds; other than QUORA Q and A and you tube 12 minutes pain exercise videos, THERE IS NO SINGLE SCIENTIFIC REASON FOR THAT WORDS 12 MINUTES AT ALL. If there is no basis how could it be virtual even? 5 Smelling an orange can reduce stress by about 70%. KR stress buster? some say lemon; Let it be; then what is breath in and out exercise for? What is stress? It is an unbearable condition, a variable factor from person to person; lack of concentration of the mind or thoughts and actions of the brain and the body; stress is a modern jargon. TIRED OF THE BRAIN. A KIND OF FEAR STATUS. By smelling something how it can be driven out? Is there some smell serving as an antidote? For many they don't have any smelling sense at all, how about them? Will they die from stress? Diversion of mind is escaping the strain whether stress or tiredness. 6 ONE IS MORE LIKELY TO *ACHIEVE THE GOALS* ..if it is kept as SECRET KR How is it possible, unless it is one only job where it is known to him only ? No one will walk in Palakkad to reach chennai central station and yet try to reach the goal in time. It is the cumulative leadership combined with the team focussing on the achievements; so no one will work without a purpose; and if work is divisible as need to know basis, even there his goal of that purpose must be made known to him. So achievement is not in secret but working together in the unison actions of the mind. More likely itself has the doubt in term. 7 Anxiety: Nail biting can be a sign of anxiety or stress. The repetitive behavior seems to help some people cope with challenging emotions. Boredom: Behaviors such as nail biting and hair twirling are more common when you're bored, hungry, or need to keep your hands busy NOT AS STATED ABOVE. IT IS AUTHENTIC. 8 Already spoken in G; here also, whether SUN affects or not is not answered; Thermo organism is a Jargon; Hypothermia is another jargon. To boil any product heat is required; and the heat changes the cooler molecules to get heated up; and so reactions of heat is visible only after some time; depending on the receptors to get the heat and sustain time is the factor; then when one appears and disappears within that time molecules go back to cooler condition. If working hard in the hot SUN for hours regularly would burn the skin; burnt skin reacts to many changes. Why are all elements spoken irrelevant to Q. 9 Steel is More Elastic than Rubber. *Elasticity*, ability of a deformed material body to return to its original shape and size when the forces causing the deformation are removed. A body with this ability is said to behave (or respond) elastically. To a greater or lesser extent, most solid <https://www.britannica.com/science/solid-state-of-matter> materials exhibit elastic behaviour, but there is a limit to the magnitude of the force <https://www.britannica.com/science/force-physics> and the accompanying deformation within which elastic recovery is possible for any given material. This limit, called the elastic limit <https://www.britannica.com/science/elastic-limit>, is the maximum stress <https://www.britannica.com/science/stress-physics> or force per unit area within a solid material that can arise before the onset <https://www.britannica.com/dictionary/onset> of permanent deformation. Stresses beyond the elastic limit cause a material to yield or flow. For such materials the elastic limit marks the end of elastic behaviour and the beginning of plastic behaviour. For most brittle materials, stresses beyond the elastic limit result in fracture with almost no plastic deformation. The elastic limit depends markedly on the type of solid considered; for example, a steel <https://www.britannica.com/technology/steel> bar or wire can be extended elastically only about 1 percent of its original length, while for strips of certain rubberlike materials, elastic extensions of up to 1,000 percent can be achieved. Steel is much stronger than rubber <https://www.britannica.com/science/rubber-chemical-compound>, however, because the tensile force required to effect the maximum elastic extension <https://www.britannica.com/dictionary/extension> in rubber is less (by a factor of about 0.01) than that required for steel. The elastic properties of many solids in tension lie between these two extremes. (Britannica) Then how is steel more elastic than rubber? 10 Sound waves can generate heat KR Every mode is only an energy and all energy causes heat because of irregular atomic motions. It may be seen as unsound. Shruthi in a song we don't follow. We laugh when we talk about shruti. Shruti is rhythmic; and sound is so rhythmic and organised it creates low heat energy; if it is a bang bang and beatles, it evolves into higher heat. Irregular movement of atoms causes ruptures of heat energy; in bang bangs that is happening in shruti it is regular and uniform*. * *11 Transparency and reflections shall not be confused; unless transparent . Reflection will not be from the water or any object like a mirror but only from the surface it hits. Transparency is passing through light; reflection is after hitting a base. *Light waves cause vibrations in surface atoms, which are either absorbed, transmitted or reflected. Transparency is caused by the transmission of light waves. If the vibrational energy of a light wave is passed through the object, then the object appears clear, or transparent.* K Rajaram IRS 91223*
---------- Forwarded message --------- From: 'venkat giri' via iyer123 <[email protected]> Date: Fri, 8 Dec 2023 at 23:31 Subject: [iyer123] CULTURAL QA 12-2023-08 To: Kerala Iyer <[email protected]>, Iyer < [email protected]> Cc: Gopala Krishnan <[email protected]> *Respected Sir/s,* CULTURAL QA 12-2023-08 Q1: What are some interesting facts about physics? A1: Top 15 Mind-Blowing Facts about Physics · Everything Falls at the Same Speed. · We Can Observe Less Than 5% of the Stuff in the Universe. · Steel is More Elastic than Rubber. · Sound waves can generate heat · Electricity and electromagnets are all underlying concepts of cell phones · Transparent objects are visible because they reflect light. The clear water surface acts like a smooth reflecting top, it reflects light when the image strikes the surface. Thus, we can see our image in the water. · Without friction, ONE won’t be able to walk · Alarm clock: – We all use an alarm clock to wake up early in the morning. When an alarm clock rings, the molecules present nearby vibrate. The vibration causes the other molecules to vibrate as well. · The concept of a steam iron is based upon the principle of the heating effect of current. Due to the resistance present in it, an electric current passing through a conductor generates heat. A steam iron uses superheated water to eliminate creases in clothing and fabrics. Along with this, iron weight forces them to adopt a new shape. · Gravity is the fundamental factor in the ball pen concept. The ink is transferred to the paper as pen glides over the page. It rotates the ball, and gravity pulls the ink down onto its top. So, if physics had not been there, ONE would not have been able to write with a ballpoint pen on paper. · To check for over speeding vehicles, police often use Doppler Radar. It works on the principle of the Doppler Effect. Whenever the source of the sound moves concerning the listener, the sound’s pitch changes. *The reason for this is that as the sound source travels nearer or farther away from the listener, the frequency of the sound wave changes.* Importance of physics in everyday life Physics explains how the world functions around us. Electronic devices such as phones, Bluetooth, speakers, etc. follow the laws of physics. These kinds of devices help humans to make their work easier and more efficient. Q2: What are some things every Indian should know about Indian history? A2: British colonial rule in India began in his 18th century and lasted until 1947. Indian Independence Movement: The Indian Independence Movement was a non-violent movement led by Mahatma Gandhi and other freedom fighters aimed at ending British colonial rule and establishing a democratic and independent India. The earliest period of Indian history is the Indus Valley Civilization, which existed from approximately 3300 BCE to 1300 BCE. India was ruled by several major empires, including the Maurya Empire, the Gupta Empire, the Mughal Empire, and the British Raj. Year Event 1930 Dandi March, Launch of the Civil Disobedience Movement. 1931 Gandhi Irwin pact, execution of Bhagat Singh, Sukhdev and Rajguru. 1935 Government of India Act. 1942 Quit India movement, Formation of Azad Hind Fauz. · The naming of the country was debated by the drafting committee of the constitution. *Before the Constitutional Assembly in 1949, the country was known as Bharat, India, and Hindustan*. While a good number of the drafting committee members preferred the old name, Bharat, many others favoured India. · India never invaded any country in her last 100000 years of history. · The Persian invaders converted it into Hindu. The name 'Hindustan' combines Sindhu and Hindu and thus refers to the land of the Hindus. · Chess was invented in India. · Algebra, Trigonometry and Calculus are studies, which originated in India. · The 'Place Value System' and the 'Decimal System' were developed in India in 100 B.C. · The world's first granite temple is the Brihadeswara Temple at Tanjavur, Tamil Nadu. The shikhara of the temple is made from a single 80-tonne piece of granite. This magnificent temple was built in just five years, (between 1004 AD and 1009 AD) during the reign of Rajaraja Chola. · *India is the largest democracy in the world, the 7th largest country in the world, and one of the most ancient civilizations**.* · The game of Snakes & Ladders was created by the 13th century poet Saint Gyandev. It was originally called *'Mokshapat'*. The *Ladders* in the game represented virtues and the SNAKES indicated vices. The game was played with *cowrie shells and dices*. In time, the game underwent several modifications, but its meaning remained the same, i.e. good deeds take people to heaven and evil to a cycle of re-births. · The world's highest cricket ground is in Chail, Himachal Pradesh. Built in 1893 after levelling a hilltop, this cricket pitch is 2444 meters above sea level. · India has the largest number of post offices in the world. · The largest employer in India is the Indian Railways, employing over a million people. · The world's first university was established in Takshila in 700 BC. More than 10500 students from all over the world studied more than 60 subjects. The University of *Nalanda *built in the 4th century was one of the greatest achievements of ancient India in the field of education. · Ayurveda is the earliest school of medicine known to mankind. The Father of Medicine, Charaka, consolidated Ayurveda 2500 years ago. · India was one of the *richest countries* till the time of British rule in the early 17th century. Christopher Columbus, attracted by India's wealth, had come looking for a sea route to India when he discovered America by mistake. · The Art of Navigation & Navigating was born in the river Sindh over 6000 years ago. The very word Navigation is derived from the Sanskrit word 'NAVGATIH'. *The word navy is also derived from the Sanskrit word 'Nou'.* · Bhaskaracharya rightly calculated the time taken by the earth to orbit the Sun hundreds of years before the astronomer Smart. According to his calculation, the time taken by the Earth to orbit the Sun was 365.258756484 days. · The value of *"pi"* was first calculated by the Indian *Mathematician Budhayana*, and he explained the concept of what is known as the Pythagorean Theorem. He discovered this in the 6th century, long before the European mathematicians. Q4: Why is it that the Sun does not affect the human body? A4: Thermoregulation is the ability of an organism to keep its body temperature within certain boundaries, even when the surrounding temperature is very different. A thermo conforming organism, by contrast, simply adopts the surrounding temperature as its own body temperature, thus avoiding the need for internal thermoregulation. The internal thermoregulation process is one aspect of homeostasis: a state of dynamic stability in an organism's internal conditions, maintained far from thermal equilibrium with its environment (*the study of such processes in zoology has been called physiological ecology*). If the body is unable to maintain a normal temperature and it increases significantly above normal, a condition known as hyperthermia occurs. Humans may also experience *lethal hyperthermia* when the wet bulb temperature is sustained above 35 °C (95 °F) for six hours. It has been established by experiment that a wet-bulb temperature exceeding 30.55°C caused uncompensable heat stress in young, healthy adult humans. The opposite condition, when body temperature decreases below normal levels, is known as hypothermia. It results when the homeostatic control mechanisms of heat within the body malfunction, causing the body to lose heat faster than producing it. Normal body temperature is around 37°C(98.6°F), and hypothermia sets in when the core body temperature gets lower than 35 °C (95 °F). Usually caused by prolonged exposure to cold temperatures, hypothermia is usually treated by methods that attempt to raise the body temperature back to a normal range. It was not until the introduction of thermometers that any exact data on the temperature of animals could be obtained. It was then found that local differences were present, since heat production and heat loss vary considerably in different parts of the body, although the circulation of the blood tends to bring about a mean temperature of the internal parts. Hence it is important to identify the parts of the body that most closely reflect the temperature of the internal organs. Also, for such results to be comparable, the measurements must be conducted under comparable conditions. The rectum has traditionally been considered to reflect most accurately the temperature of internal parts, or in some cases of sex or species, the vagina, uterus or bladder Q5: What are some psychological facts that people don't know? A5: · Our body reacts as our mind thinks. · A person usually makes a lot of hand gestures while telling the truth. · Any emotional pain lasts only for 12 minutes. · Smelling an orange can reduce stress by about 70%. · ONE IS MORE LIKELY TO *ACHIEVE THE GOALS* ..if it is kept as SECRET · Most people choose INDEX finger whenever you ask them to choose one. · If a person is biting his/her nails, it means they are thinking about something important. · Many people are afraid to be more happy since they have a fear that something bad will happen. Regards V.Sridharan Trichy -- You received this message because you are subscribed to the Google Groups "iyer123" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/iyer123/1452817157.1207509.1702058470704%40mail.yahoo.com <https://groups.google.com/d/msgid/iyer123/1452817157.1207509.1702058470704%40mail.yahoo.com?utm_medium=email&utm_source=footer> . -- You received this message because you are subscribed to the Google Groups "Thatha_Patty" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/thatha_patty/CAL5XZood452H9-nb2tLmK%3D4pqx%2B05cknYLgfKzu_5L%2BD_0Zg4Q%40mail.gmail.com.
