Physics A decibel is A musical instrument The wavelength of noise A musical note A measure of sound level A musical instrument The wavelength of noise A musical note A measure of sound level ANSWER DOWNLOAD EXAMIANS APP
Physics Where do the electrical charges reside in a charged conductor? At the core Throughout the body Depended upon the nature of the body Outer surface of the body At the core Throughout the body Depended upon the nature of the body Outer surface of the body ANSWER DOWNLOAD EXAMIANS APP
Physics One nanometer is equal to ________ meters. 10 raised to the power (-3) 10 raised to the power (-12) 10 raised to the power (-6) 10 raised to the power (-9) 10 raised to the power (-3) 10 raised to the power (-12) 10 raised to the power (-6) 10 raised to the power (-9) ANSWER DOWNLOAD EXAMIANS APP
Physics Why is weightlessness experienced while orbiting the earth in space ships ? Acceleration None of these Zero gravity Inertia Acceleration None of these Zero gravity Inertia ANSWER DOWNLOAD EXAMIANS APP
Physics When a bar magnet is cut into two equal halves, the pole strength of each piece – Remains the same Becomes zero Becomes double Becomes half Remains the same Becomes zero Becomes double Becomes half ANSWER DOWNLOAD EXAMIANS APP
Physics A piece of paper and a cricket ball are dropped from the same height. Under which of the following conditions do both reach the surface simultaneously ? They must have the same mass They must be dropped in vacuum They must have the same volume They must have the same density They must have the same mass They must be dropped in vacuum They must have the same volume They must have the same density ANSWER DOWNLOAD EXAMIANS APP
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