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