which one of the following does a tv remote control unit used to operate a tv ? a)light waves b) sound waves c) micro waves d) radio waves
5 13780If 2460 kj/kg of heat is addes to water at o C to produce wet steam at 1500 kpa, what is the dryness fraction?
1 4887Sir. I m a physics graduate ...how can i help in bank with my physics subject...kindly reply ...my id. Pshkumar.090@gmail.com...please
2045why velocities of x rays and gamma rays are same inspite they have different wavelengths and frequencies
1 3142Post New General Physics Questions
Explain what is a crest?
Does sunlight reflected off a mirror increase the temperature of the sun-rays?
Explain the difference between dynamic strain aging and strain aging?
State Laws Of Conservation Of Energy?
Explain real image?
what is difference b/w scr &rectifier&mechanism of triac experiment
how the tube light glows even if the starter is removed
Laser is an acronym for what?
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 is the shadows?
what is the principle used in electromagnetic spectrum?and why there is a necessary of having an electron with unpaired spins?and how the uncertainity principle is used to determine the frequency of an spectral lines ?
Difference between intrinsic and extrinsic semiconductors?
Explain the index of refraction of air?
how many neutrons and how many protons are present in a single deuterium nucleus?
Explain the difference between intrinsic and extrinsic semiconductors?