Physics The number of waves per second in a sound is called ________ of that sound. Frequency Acceleration Displacement Velocity Frequency Acceleration Displacement Velocity ANSWER DOWNLOAD EXAMIANS APP
Physics In the case of bodies falling under gravity which of the following remains constant at a given place? All listed here Kinetic energy Potential energy Acceleration All listed here Kinetic energy Potential energy Acceleration ANSWER DOWNLOAD EXAMIANS APP
Physics According to the quantum theory of light, the energy of light is carried in discrete units are called Electrons Photoelectrons Photons Protons Electrons Photoelectrons Photons Protons ANSWER DOWNLOAD EXAMIANS APP
Physics The boiling point of water depends upon the Density Volume Atmospheric pressure Mass Density Volume Atmospheric pressure Mass ANSWER DOWNLOAD EXAMIANS APP
Physics In a particular system, the units of length, mass and time are chosen to be 10 cm, 10 g and 0.1 s respectively. The unit of force in this system will be equivalent to 100 N 1 N 10 N 0.1 N 100 N 1 N 10 N 0.1 N ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following metals is used for the manufacture of heating elements provided in electric iron ? Nickel Tungsten Chromium Nichrome Nickel Tungsten Chromium Nichrome ANSWER DOWNLOAD EXAMIANS APP
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