discuss the statement "almost all the energy from a cars engine ultimately goes to pushing air around and heating the brakes"
1 3341how much mercury overflows when a glass vessel filled to the brim with 50 cubic centimeter of mercury 15°C is heated to 75°C of glass?
2324i need the working and properties of the sextent and all the objects and much more about sextent..
2283when does one exert greater pressure on ground during walking or standing? why ? what happends to the period of a simple pendulum taken into a deep mine
3 15863the force of attraction of earth on a man, who is inside the artificial satellite, is Zero state whether the above statement is correct, if not correct please give the correct answer
1 3419while climbing a hill or mountain we bend forward. give a scientific expalantion in a simple way
3 16370the force of attraction of earth on a man, who is inside the artificial satellite is zero state the above is correct or not if not please explain the correct answer
2 4958Post New General Physics Questions
Whar are the different parts of the x-ray radiation intensity graph? : quantum physics
What are the characteristics of dead stars?
What do you mean by newton meter?
What is frequncy?
Explain qualitatively the phenomenon of quantum tunneling of an electron across a potential barrier? : quantum physics
What is a synthesizer?
Explain refraction?
What is channel?
what are the Newtons principles? what is mean by gravitational force? what is mean by space technology? what is the use in space technology?
What generates seismic waves?
Explain what is relation between magnetic and electricity and why?
The system shown in the figure is in equilibrium. The metal spheres are identical and each has a mass of 2 kg. The surface areas of the pistons are equal and 100 square centimeters each. The density of water is 1 g per cubic centimeter. Assuming that the frictions and masses of the pistons are negligible, what is the mass of G? ( g = 10N/kg )
What is a thermal transformation?
Up to how much weight can be rounded off while weighing a bakery item in a bakery?
When is fluorescence strong?