Physics Sending a frame to a group of stations is known as Casting Spreading Single casting Multicasting Casting Spreading Single casting Multicasting ANSWER DOWNLOAD EXAMIANS APP
Physics Lens is made up of which glass Ordinary glass Pyrex glass Flint glass Cobalt glass Ordinary glass Pyrex glass Flint glass Cobalt glass ANSWER DOWNLOAD EXAMIANS APP
Physics What is the escape velocity of the rocket in the earth? 13.2 km/sec 12.2 km/sec 11.2 km/sec 10.2 km/sec 13.2 km/sec 12.2 km/sec 11.2 km/sec 10.2 km/sec 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 A periodic motion An aperiodic motion An oscillatory motion A simple harmonic motion A periodic motion An aperiodic motion ANSWER DOWNLOAD EXAMIANS APP
Physics The device which converts sound energy into electrical energy is called Amplifier Microphone Speaker Transmitter Amplifier Microphone Speaker Transmitter ANSWER DOWNLOAD EXAMIANS APP
Physics A photon of X-ray has energy of 1 keV. A photon of visible radiation has energy of 3 eV. In this context, which one of the following statements is not correct? The speeds of both the photons in vacuum are different The frequency of X-ray photon is higher than the frequency of visible radiation photon. The wavelength of X-ray photon is less than the wavelength of visible radiation photon. Both the photons have different energies. The speeds of both the photons in vacuum are different The frequency of X-ray photon is higher than the frequency of visible radiation photon. The wavelength of X-ray photon is less than the wavelength of visible radiation photon. Both the photons have different energies. ANSWER DOWNLOAD EXAMIANS APP
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