Physics Stationary wave is formed by Two waves of same frequency travelling in the opposite direction Two waves of the same speed superposing Two waves of same frequency travelling in the same direction A transverse wave superposing a longitudinal wave Two waves of same frequency travelling in the opposite direction Two waves of the same speed superposing Two waves of same frequency travelling in the same direction A transverse wave superposing a longitudinal wave ANSWER DOWNLOAD EXAMIANS APP
Physics The wave theory of light can explain Black body spectrum Comptom effect Photoelectric effect Interference of light Black body spectrum Comptom effect Photoelectric effect Interference of light ANSWER DOWNLOAD EXAMIANS APP
Physics A multimeter is used to measure Current Resistance Voltage All of these Current Resistance Voltage All of these ANSWER DOWNLOAD EXAMIANS APP
Physics Red is used as an emergency or danger signal as Its wavelength is the longest It is a striking colour It is scattered It has very high energy Its wavelength is the longest It is a striking colour It is scattered It has very high energy ANSWER DOWNLOAD EXAMIANS APP
Physics The surface tension of water on adding detergent to it Increases Becomes zero No change Decreases Increases Becomes zero No change Decreases ANSWER DOWNLOAD EXAMIANS APP
Physics Water drops cannot stick to the oily surface due to Water is lighter than oil Surface tension Cannot mix each other Lack of adhesive force Water is lighter than oil Surface tension Cannot mix each other Lack of adhesive force ANSWER DOWNLOAD EXAMIANS APP
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