Physics Burns caused by steam are much severe than those caused by boiling water because Steam pierces through the pores of body quickly Temperature of steam is higher Steam is gas and engulfs the body quickly Steam has latent heat Steam pierces through the pores of body quickly Temperature of steam is higher Steam is gas and engulfs the body quickly Steam has latent heat ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following reflects back more sunlight as compared to other three? Paddy crop land Sand desert Land covered with fresh snow Prairie land Paddy crop land Sand desert Land covered with fresh snow Prairie land ANSWER DOWNLOAD EXAMIANS APP
Physics When milk is churned, the cream separates from it due to: Viscous forces Gravitational force Frictional force Centrifugal force Viscous forces Gravitational force Frictional force Centrifugal force ANSWER DOWNLOAD EXAMIANS APP
Physics Alternating current is converted into direct current by a Dynamo Oscillator Rectifier Transformer Dynamo Oscillator Rectifier Transformer ANSWER DOWNLOAD EXAMIANS APP
Physics Green house effect is the heating up of the Earth's atmosphere which is due to X-rays G-rays The ultraviolet rays The infra-red rays X-rays G-rays The ultraviolet rays The infra-red rays ANSWER DOWNLOAD EXAMIANS APP
Physics The resistance of a conductor is inversely proportional to its: Area of cross section Length Temperature Resistivity Area of cross section Length Temperature Resistivity ANSWER DOWNLOAD EXAMIANS APP
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