Physics Which colour has the highest energy? Blue White Violet Red Blue White Violet Red ANSWER DOWNLOAD EXAMIANS APP
Physics Steam at 100°C causes more severe burns than water at 100°C because Water has latent heat of fusion Water has no specific heat capacity Steam has latent heat of vaporisation Steam has no specific heat capacity Water has latent heat of fusion Water has no specific heat capacity Steam has latent heat of vaporisation Steam has no specific heat capacity ANSWER DOWNLOAD EXAMIANS APP
Physics What will happen if an object is dropped from a height and there is no air resistance? Both speed and acceleration will increase Its speed will increase Its acceleration will increase It will fall with a constant speed and acceleration Both speed and acceleration will increase Its speed will increase Its acceleration will increase It will fall with a constant speed and acceleration ANSWER DOWNLOAD EXAMIANS APP
Physics The colours of stars depend on their Temperature Distance Atmospheric pressure Radius Temperature Distance Atmospheric pressure Radius ANSWER DOWNLOAD EXAMIANS APP
Physics A parallel-plate capacitor,with air in between the plates, has capacitance C. Now the space between the two plates of the capacitor is filled with a dielectric of dielectric constant 7. Then the value of the capacitance will become 7C C C/7 14C 7C C C/7 14C ANSWER DOWNLOAD EXAMIANS APP
Physics Two metallic plate of equal thickness and coefficient thermal conductivity K1 and K2 put together face to face. A common plate is constructed. What is equivalent K? 2k1k2/k1+k2 K1k2/k1+k2 None K1+k2/k1k2 2k1k2/k1+k2 K1k2/k1+k2 None K1+k2/k1k2 ANSWER DOWNLOAD EXAMIANS APP
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