Physics The energy stored in a watch spring is Chemical energy Kinetic energy Potential energy Heat energy Chemical energy Kinetic energy Potential energy Heat energy ANSWER DOWNLOAD EXAMIANS APP
Physics Which phenomenon is responsible for the echo of sound wave? Polarisation Interference Reflection Refraction Polarisation Interference Reflection Refraction ANSWER DOWNLOAD EXAMIANS APP
Physics Ball pen functions on the principle of : Boyle's Law Viscosity Surface tension Gravitational force Boyle's Law Viscosity Surface tension Gravitational force ANSWER DOWNLOAD EXAMIANS APP
Physics The filament of electric bulb is made up of : Nichrome Tungsten Copper Lead Nichrome Tungsten Copper Lead ANSWER DOWNLOAD EXAMIANS APP
Physics Indicate the false statement about the resistance of a wire It depends on material of wire Resistance of metallic wire increases with increase in temperature It is directly proportional to the area of cross-section of wire It is directly proportional to the length of wire It depends on material of wire Resistance of metallic wire increases with increase in temperature It is directly proportional to the area of cross-section of wire It is directly proportional to the length of wire ANSWER DOWNLOAD EXAMIANS APP
Physics The time period of a seconds pendulum is 0.5 second 1 second 1.5 second 2 seconds 0.5 second 1 second 1.5 second 2 seconds ANSWER DOWNLOAD EXAMIANS APP
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