Physics Which is a common first indicator of an approaching thunderstorm? Heavy wind Lightning Too hot A buildup of dark clouds Heavy wind Lightning Too hot A buildup of dark clouds ANSWER DOWNLOAD EXAMIANS APP
Physics An oil drop spreads over water because Oil is more viscous Oil does not mix with water water has a higher surface tension Oil is lighter than water Oil is more viscous Oil does not mix with water water has a higher surface tension Oil is lighter than water ANSWER DOWNLOAD EXAMIANS APP
Physics The cover of a solar cooker is made of glass because It absorbs sun's rays It rediates heat better than metals It reflects sun's rays It retains the heat inside by the green house effect It absorbs sun's rays It rediates heat better than metals It reflects sun's rays It retains the heat inside by the green house effect ANSWER DOWNLOAD EXAMIANS APP
Physics Weight of a body is maximum at the: Subtropics Equator Pole Tropics Subtropics Equator Pole Tropics ANSWER DOWNLOAD EXAMIANS APP
Physics Sprayer functions on Pascal's law Bernouli's principle Floatation principle Archemede's principle Pascal's law Bernouli's principle Floatation principle Archemede's principle ANSWER DOWNLOAD EXAMIANS APP
Physics Burns caused by steam are much severe than those caused by boiling water because Steam is gas and engulfs the body quickly Temperature of steam is higher Steam pierces through the pores of body quickly Steam has latent heat Steam is gas and engulfs the body quickly Temperature of steam is higher Steam pierces through the pores of body quickly Steam has latent heat ANSWER DOWNLOAD EXAMIANS APP
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