Physics For photoelectric effect to take place, the metal used as the cathode should have ________ Low work function High melting point Low resistance Low melting point Low work function High melting point Low resistance Low melting point ANSWER DOWNLOAD EXAMIANS APP
Physics The minimum number of forces to keep a particle in equilibrium is 2 4 1 3 2 4 1 3 ANSWER DOWNLOAD EXAMIANS APP
Physics Sir C.V. Raman was awarded Nobel Prize for his work connected with which of the following phenomenon of radiation? Interference Scattering Polarization Diffraction Interference Scattering Polarization Diffraction ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of Magnetic Induction? Henry Farad Ohm Volt Henry Farad Ohm Volt ANSWER DOWNLOAD EXAMIANS APP
Physics Light from the Sun reaches us in nearly 8 minutes 2 minutes 16 minutes 4 minutes 8 minutes 2 minutes 16 minutes 4 minutes ANSWER DOWNLOAD EXAMIANS APP
Physics Which phenomenon is responsible for the echo of sound wave? Reflection Interference Refraction Polarisation Reflection Interference Refraction Polarisation ANSWER DOWNLOAD EXAMIANS APP
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