Physics Which of the following has the highest frequency? Radio waves Cosmic rays X-rays Microwaves Radio waves Cosmic rays X-rays Microwaves ANSWER DOWNLOAD EXAMIANS APP
Physics Rainbow is due to ionisation of water deposits refraction and reflection of sunlight by water droplets absorption of sunlight in minute water droplets diffusion of sunlight through water droplets ionisation of water deposits refraction and reflection of sunlight by water droplets absorption of sunlight in minute water droplets diffusion of sunlight through water droplets ANSWER DOWNLOAD EXAMIANS APP
Physics Materials for rain-proof coats and tents owe their water-proof properties to specific gravity surface tension elasticity viscosity specific gravity surface tension elasticity viscosity ANSWER DOWNLOAD EXAMIANS APP
Physics The velocity of sound in moist air is more than in dry air because the moist air has Less density than dry air. Less pressure than dry air. More pressure than dry air. More density than dry air. Less density than dry air. Less pressure than dry air. More pressure than dry air. More density than dry air. ANSWER DOWNLOAD EXAMIANS APP
Physics Find the acceleration (in m/s2) of a body which accelerates from 25 m/s to 30 m/s in 10 seconds 5.5 11 1 0.5 5.5 11 1 0.5 ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is an example for cantilever beam? Common balance Bridge Diving board See-saw Common balance Bridge Diving board See-saw ANSWER DOWNLOAD EXAMIANS APP
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