Physics A car accelerates uniformly from 18 kmph to 72 kmph in 5 s. The acceleration of the car (in m/s2) is: 3 7 5 6 3 7 5 6 ANSWER DOWNLOAD EXAMIANS APP
Physics If the phase difference between two points is 120° for a wave with velocity of 360 m/s and frequency 500 Hz, then path difference between the two points is 1 cm 6 cm 12 cm 24 cm 1 cm 6 cm 12 cm 24 cm ANSWER DOWNLOAD EXAMIANS APP
Physics A simple microscope consists of : A short focus concave lens A long focus concave lens A short focus convex lens A long focus convex lens A short focus concave lens A long focus concave lens A short focus convex lens A long focus convex lens ANSWER DOWNLOAD EXAMIANS APP
Physics The sky appears blue because of Reflection on sea water Scattering of light Atmospheric water vapour Emision of blue wavelength by the sun Reflection on sea water Scattering of light Atmospheric water vapour Emision of blue wavelength by the sun ANSWER DOWNLOAD EXAMIANS APP
Physics A water tank appears shallower when it is viewed from top due to Reflection Total internal reflection Rectilinear propagation of light Refraction Reflection Total internal reflection Rectilinear propagation of light Refraction ANSWER DOWNLOAD EXAMIANS APP
Physics The motion of a body that repeats itself after a regular interval of time is An oscillatory motion A simple harmonic motion An aperiodic motion A periodic motion An oscillatory motion A simple harmonic motion An aperiodic motion A periodic motion ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS