Physics Megahertz is a measurement of Wavelength Capacity Frequency Speed Wavelength Capacity Frequency Speed ANSWER DOWNLOAD EXAMIANS APP
Physics Red is used as an emergency or danger signal as It is scattered It has very high energy It is a striking colour Its wavelength is the longest It is scattered It has very high energy It is a striking colour Its wavelength is the longest ANSWER DOWNLOAD EXAMIANS APP
Physics Transition ions absorb light in : Ultraviolet region Microwave region Infrared region Visible region Ultraviolet region Microwave region Infrared region Visible region ANSWER DOWNLOAD EXAMIANS APP
Physics Magnetism in materials is due to Circular motion of electrons Protons at rest All neutrons at rest Electrons at rest Circular motion of electrons Protons at rest All neutrons at rest Electrons at rest ANSWER DOWNLOAD EXAMIANS APP
Physics What is the reason for formation of Mirage in desert? Both Refraction and Total internal reflection of light Refraction of light Total internal reflection of light Reflection of light Both Refraction and Total internal reflection of light Refraction of light Total internal reflection of light Reflection of light ANSWER DOWNLOAD EXAMIANS APP
Physics A body of mass 2 kg is thrown upward with initial velocity of 20 m/s. After 2 seconds, its kinetic energy will be : (g = 10 m/s2) 100 J 0 J 200 J 400 J 100 J 0 J 200 J 400 J ANSWER DOWNLOAD EXAMIANS APP
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