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