Physics A ball is thrown vertically upward from the ground. It crosses a point at the height of 25 m twice at an interval of 4 seconds. The ball was thrown with the velocity of 30 m/s 25 m/s 18 m/s 36 m/s 30 m/s 25 m/s 18 m/s 36 m/s ANSWER DOWNLOAD EXAMIANS APP
Physics When two semiconductors of pand n-type are brought in contact, they form p-n junction which acts like a/an Oscillator Rectifier Conductor Amplifier Oscillator Rectifier Conductor Amplifier ANSWER DOWNLOAD EXAMIANS APP
Physics Intensity of gravitational field of earth is maximum at Centre of earth Surface Poles Equator Centre of earth Surface Poles Equator ANSWER DOWNLOAD EXAMIANS APP
Physics The three famous law of Kepler is related to Speed Oscillations Planetary Motion Optics Speed Oscillations Planetary Motion Optics ANSWER DOWNLOAD EXAMIANS APP
Physics Sir C.V. Raman was awarded Nobel Prize for his work connected with which of the following phenomenon of radiation? Diffraction Polarization Scattering Interference Diffraction Polarization Scattering Interference ANSWER DOWNLOAD EXAMIANS APP
Physics Lightning is caused due to Electric pressure Electric leak Electric discharge Electric power Electric pressure Electric leak Electric discharge Electric power ANSWER DOWNLOAD EXAMIANS APP
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