Physics Lens is made up of Ordinary glass Pyrex glass Flint glass Cobalt glass Ordinary glass Pyrex glass Flint glass Cobalt glass ANSWER DOWNLOAD EXAMIANS APP
Physics These waves cannot be transmitted through vacuum. Heat Sound Electromagnetic Light Heat Sound Electromagnetic Light ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following instruments is used to measure humidity ? Sling Psychrometer Kata Thermometer Anemometer Clinical Thermometer Sling Psychrometer Kata Thermometer Anemometer Clinical Thermometer ANSWER DOWNLOAD EXAMIANS APP
Physics Which colour has the highest energy? Blue Red Violet White Blue Red Violet White ANSWER DOWNLOAD EXAMIANS APP
Physics By how many times are the Electrostatic forces stronger than the Gravitational Forces for a fixed distance? 1012 1036 2 102 1012 1036 2 102 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? Both the photons have different energies. The wavelength of X-ray photon is less than the wavelength of visible radiation photon. 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. Both the photons have different energies. The wavelength of X-ray photon is less than the wavelength of visible radiation photon. 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. ANSWER DOWNLOAD EXAMIANS APP
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