Physics The minimum number of forces to keep a particle in equilibrium is 3 4 2 1 3 4 2 1 ANSWER DOWNLOAD EXAMIANS APP
Physics If the earth suddenly stop rotating, the value of "g" will be Same Increase Decrease Become Zero Same Increase Decrease Become Zero 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 wavelength of X-ray photon is less than the wavelength of visible radiation photon. The frequency of X-ray photon is higher than the frequency of visible radiation photon. Both the photons have different energies. The speeds of both the photons in vacuum are different The wavelength of X-ray photon is less than the wavelength of visible radiation photon. The frequency of X-ray photon is higher than the frequency of visible radiation photon. Both the photons have different energies. The speeds of both the photons in vacuum are different ANSWER DOWNLOAD EXAMIANS APP
Physics The pitch of sound depends on its Frequency Amplitude Intensity Velocity Frequency Amplitude Intensity Velocity ANSWER DOWNLOAD EXAMIANS APP
Physics Force of impact is the force When the objects meet By the objects weight By the speed of the object None of these When the objects meet By the objects weight By the speed of the object None of these ANSWER DOWNLOAD EXAMIANS APP
Physics The force exerted by a magnet is an example of ________ Muscular force Contact force Electrostatic force Non-contact force Muscular force Contact force Electrostatic force Non-contact force ANSWER DOWNLOAD EXAMIANS APP
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