Physics Which of the following property of sound is affected by change in air temperature? Frequency Wavelength Amplitude Intensity Frequency Wavelength Amplitude Intensity ANSWER DOWNLOAD EXAMIANS APP
Physics In a refrigerator, the cooling system should always be Can be anywhere At the bottom At the top At the middle Can be anywhere At the bottom At the top At the middle ANSWER DOWNLOAD EXAMIANS APP
Physics In a refrigerator what produces the cooling ? The ice which deposits on the freezer The evaporation of a volatile liquid The sudden expansion of a compressed gas None of these The ice which deposits on the freezer The evaporation of a volatile liquid The sudden expansion of a compressed gas None of these ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has the highest entropy? Diamond Mercury Liquid nitrogen Hydrogen Diamond Mercury Liquid nitrogen Hydrogen ANSWER DOWNLOAD EXAMIANS APP
Physics Which of these branches of Physics deal with heat and temperature and their relation to energy and work? Mechanics Atomic Physics Thermodynamics Geophysics Mechanics Atomic Physics Thermodynamics Geophysics ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS