Physics A light year is a measure of : Speed Time Velocity Distance Speed Time Velocity Distance ANSWER DOWNLOAD EXAMIANS APP
Physics Should cars have bumpers that collapse under impact? Yes, since they help to absorb the impact of a collision and keep the occupants safe No, since it would be very expensive to get the car repaired Yes, since the offending car should get damaged and pay for the mistake No, since the colliding car would then ram into the occupants and kill them Yes, since they help to absorb the impact of a collision and keep the occupants safe No, since it would be very expensive to get the car repaired Yes, since the offending car should get damaged and pay for the mistake No, since the colliding car would then ram into the occupants and kill them ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is the fastest communication channel? All are operating at nearly the same propagation speed Optical fiber Microwave Radio wave All are operating at nearly the same propagation speed Optical fiber Microwave Radio wave ANSWER DOWNLOAD EXAMIANS APP
Physics An electron microscope gives higher magnification than an optical microscope, because : The wavelength of electrons is smaller as compared to the wavelength of visible light The electrons have more energy than the light particles The velocity of electron is smaller than that of visible light It uses more powerful lenses The wavelength of electrons is smaller as compared to the wavelength of visible light The electrons have more energy than the light particles The velocity of electron is smaller than that of visible light It uses more powerful lenses ANSWER DOWNLOAD EXAMIANS APP
Physics The information of brilliant colors in a thin soap film is a consequence of the phenomena of Multiple refraction and dispersion Multiple reflection and interference Polarization and interference Diffraction and dispersion Multiple refraction and dispersion Multiple reflection and interference Polarization and interference Diffraction and dispersion ANSWER DOWNLOAD EXAMIANS APP
Physics Which among the following determines the pitch of a sound? Amplitude Wavelength Loudness Frequency Amplitude Wavelength Loudness Frequency ANSWER DOWNLOAD EXAMIANS APP
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