Physics An aeroplane is flying horizontally with a velocity of 600 km/h and at a height of 1960 m. When it is vertically at a point A on the ground a bomb is released from it. The bomb strikes the ground at point B. The distance AB is 3.33 km 0.33 km 33 km 1200 m 3.33 km 0.33 km 33 km 1200 m ANSWER DOWNLOAD EXAMIANS APP
Physics A doppler effect occurs when a source of sound moves None of these Both A & B Away from you Towards you None of these Both A & B Away from you Towards you ANSWER DOWNLOAD EXAMIANS APP
Physics What type of lens is a magnifying glass? Spherical Converging Diverging Achromatic Spherical Converging Diverging Achromatic ANSWER DOWNLOAD EXAMIANS APP
Physics Which among the following is false about displacement? Displacement is never greater than Distance It is always positive It can be positive, negative or zero Its SI unit is meter Displacement is never greater than Distance It is always positive It can be positive, negative or zero Its SI unit is meter ANSWER DOWNLOAD EXAMIANS APP
Physics Positive feedback is used in Amplifiers None of these Oscillators Rectifiers Amplifiers None of these Oscillators Rectifiers ANSWER DOWNLOAD EXAMIANS APP
Physics Lens is made up of Pyrex glass Ordinary glass Cobalt glass Flint glass Pyrex glass Ordinary glass Cobalt glass Flint glass ANSWER DOWNLOAD EXAMIANS APP
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