Physics A sphere rolls down on two inclined planes of different angles but same height, it does so In the same time with the same speed In the same time With the same speed In the same time with the same kinetic energy In the same time with the same speed In the same time With the same speed In the same time with the same kinetic energy ANSWER DOWNLOAD EXAMIANS APP
Physics Solar energy is converted into chemical energy during Photosynthesis Diffusion Transpiration Osmosis Photosynthesis Diffusion Transpiration Osmosis ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is the fastest communication channel? Radio wave Microwave Optical fiber All are operating at nearly the same propagation speed Radio wave Microwave Optical fiber All are operating at nearly the same propagation speed ANSWER DOWNLOAD EXAMIANS APP
Physics Water has maximum density at 100°C 4°C 273°C 0°C 100°C 4°C 273°C 0°C ANSWER DOWNLOAD EXAMIANS APP
Physics Lens is made up of which glass Flint glass Cobalt glass Pyrex glass Ordinary glass Flint glass Cobalt glass Pyrex glass Ordinary glass ANSWER DOWNLOAD EXAMIANS APP
Physics It is easier to roll a barrel full of coal tar than to pull it because coal tar is a liquid and it flows in the barrel when it is rolled the full weight of the barrel comes into play when it is pulled more surface area of the barrel is in contact with the road when it is pulled the rolling friction is much less than the sliding friction coal tar is a liquid and it flows in the barrel when it is rolled the full weight of the barrel comes into play when it is pulled more surface area of the barrel is in contact with the road when it is pulled the rolling friction is much less than the sliding friction ANSWER DOWNLOAD EXAMIANS APP
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