university of computer science

Everything that exists in our universe is made up of this tiny particle called atom. The computer you are working on is made up of atom..

Structure of Atom - When scientists started exploring matter, they discovered that the smallest particle of an element that maintains its chemical identity through all chemical and physical changes is called and 'atom'. Just how small these atoms are can be made out if you realize that there are ab..

The mathematical form of Newton's Law of Gravitation is If m 1 = m 2 = 1, d = 1, then or F = G Hence universal gravitational constant may be defined as the force of gravitation existing between two unit masses separated by unit distance. SI unit of gravitational constant SI unit of force ..

Sir Issac Newton gave a mathematical relation to calculate the force of gravitation and this relation is known as the universal law of gravitatio..

According to the universal law of gravitation, the force of attraction between two bodies is inversely proportional to the square of the distance between the objec..

Water consists of two atoms of hydrogen and one atom of oxygen. It is a universal solvent since it dissolves most of the compound..

Question 1 - Question: Define force of gravitation. Answer: The force of attraction which exists between any two objects in the universe is known as force of gravitatio..

Atoms are infinitesimally small. Smaller than any thing we can imagine. One hydrogen atom, the smallest atom known, is approximately 5 x 10 -8 mm in diameter. To put that in perspective, it would take almost 20 million hydrogen atoms to make a line as long as this dash ' - '. The extremely small si..

Question: State Newton's law of gravitation. Answer: According to this law, "Every particle in this universe attracts every other particle with a force which is directly proportional to the product of their masses and inversely proportional to the square of the distance betwee..

Question: The force of gravitation between two bodies in the universe does not depend on 1. the distance between them 2. the product of their masses 3. the sum of their masses 4. the gravitational constant Answer: ..