Physics The wall of a dam is made thicker at the bottom than at the top because the pressure exerted by the water on the wall Depends on the area of the wall Increases with height of the wall Increases with depth of the wall Depends on the thickness of the wall Depends on the area of the wall Increases with height of the wall Increases with depth of the wall Depends on the thickness of the wall ANSWER DOWNLOAD EXAMIANS APP
Physics The sensation of weightlessness in a spacecraft in an orbit is due to the Absence of gravity outside Acceleration in the orbit which is equal to the acceleration due to gravity outside Fact that spacecraft in the orbit has no energy Presence of gravity outside but not inside the spacecraft Absence of gravity outside Acceleration in the orbit which is equal to the acceleration due to gravity outside Fact that spacecraft in the orbit has no energy Presence of gravity outside but not inside the spacecraft ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following scientific discoveries was made by C.V. Raman? Inelastic scattering of light by molecules Controlled nuclear fission Super Conductivity Cyclotron Inelastic scattering of light by molecules Controlled nuclear fission Super Conductivity Cyclotron ANSWER DOWNLOAD EXAMIANS APP
Physics The safest hammers are those with heads that are Welded and alloyed Cast steel and chiseled Alloy and drop-forged steel Chiseled and drop forged Welded and alloyed Cast steel and chiseled Alloy and drop-forged steel Chiseled and drop forged ANSWER DOWNLOAD EXAMIANS APP
Physics Relative humidity is expressed as Percentage Ratio Kilograms Grams Percentage Ratio Kilograms Grams ANSWER DOWNLOAD EXAMIANS APP
Physics The refractive index of a transparent medium is maximum for Violet light Yellow light Red light Green light Violet light Yellow light Red light Green light ANSWER DOWNLOAD EXAMIANS APP
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