Physics In Astrophysics, what name is given to a hypothetical hole in outer space from which stars and energy emerge? Ozone hole Asteroid belt Black hole White hole Ozone hole Asteroid belt Black hole White hole ANSWER DOWNLOAD EXAMIANS APP
Physics A colour-blind person cannot Distinguish between certain colours Have persistence of vision See black colour See distant objects Distinguish between certain colours Have persistence of vision See black colour See distant objects ANSWER DOWNLOAD EXAMIANS APP
Physics A parallel-plate capacitor of capacitance C1 is made using two gold plates. Another parallel-plate capacitor of capacitance C2 is made using two aluminium plates with same plate separation, and all the four plates are of same area. If rg and ra are respectively the electrical resistivities of gold and aluminium, then which one of the following relations is correct? C2>C1 C1pa = C2pg C1 = C2 C1>C2 C2>C1 C1pa = C2pg C1 = C2 C1>C2 ANSWER DOWNLOAD EXAMIANS APP
Physics The washing machine works on the principle of Reverse osmosis Diffusion Centrifugation Dialysis Reverse osmosis Diffusion Centrifugation Dialysis ANSWER DOWNLOAD EXAMIANS APP
Physics When a strong beam of light is passed through a colloidal solution, the light will Be scattered Be reflected Pass unchanged Be absorbed Be scattered Be reflected Pass unchanged Be absorbed ANSWER DOWNLOAD EXAMIANS APP
Physics A gas thermometer is more sensitive than a liquid thermometer because a gas : Is easy to obtain Expands more than a liquid Is lighter than liquid Does not change state easily Is easy to obtain Expands more than a liquid Is lighter than liquid Does not change state easily ANSWER DOWNLOAD EXAMIANS APP
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