Physics The period of revolution of a certain planet in an orbit of radius R is T. Its period of revolution in an orbit of radius 4R will be: 4 T 1 T 8 T 2 T 4 T 1 T 8 T 2 T ANSWER DOWNLOAD EXAMIANS APP
Physics The frequency of direct current is ________ 100 HZ 50 HZ 60 HZ Zero 100 HZ 50 HZ 60 HZ Zero ANSWER DOWNLOAD EXAMIANS APP
Physics Which colour has the highest energy? Red Violet White Blue Red Violet White Blue ANSWER DOWNLOAD EXAMIANS APP
Physics In general, which is the cause of a land breeze? Pressure Temperature None of these Heat Pressure Temperature None of these Heat ANSWER DOWNLOAD EXAMIANS APP
Physics What is unit of Viscosity ? Newton second per square meter Coulomb Joule per kilogram per Kelvin Watt per meter per degree celcius Newton second per square meter Coulomb Joule per kilogram per Kelvin Watt per meter per degree celcius ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following supports particle nature of photons ? Diffraction Interference Polarization Photoelectric effect Diffraction Interference Polarization Photoelectric effect ANSWER DOWNLOAD EXAMIANS APP
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