Physics Planets do not twinkle because Their distance from the earth does not change with time They are very far away from the earth resulting in decrease in intensity of light They emit light of a constant intensity They are nearer to earth and hence we receive a greater amount of light. Their distance from the earth does not change with time They are very far away from the earth resulting in decrease in intensity of light They emit light of a constant intensity They are nearer to earth and hence we receive a greater amount of light. ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following terms is not used in the field of physics? Latent heat Refractive index Nuclear fusion Stock value Latent heat Refractive index Nuclear fusion Stock value ANSWER DOWNLOAD EXAMIANS APP
Physics If we want to calculate the pressure of a liquid at the bottom of a vessel, the quantity which is not required to determine it, is Density of the liquid Acceleration due to gravity at the bottom of the vessel Surface area of the bottom of the vessel Height of the liquid column Density of the liquid Acceleration due to gravity at the bottom of the vessel Surface area of the bottom of the vessel Height of the liquid column ANSWER DOWNLOAD EXAMIANS APP
Physics Gasoline is useful in cars because it has Gravitational potential energy Kinetic energy Electrical potential energy Chemical potential energy Gravitational potential energy Kinetic energy Electrical potential energy Chemical potential energy ANSWER DOWNLOAD EXAMIANS APP
Physics The waveform of a certain signal can be studied by Spectrometer P – n junction diode Sonometer Cathode ray oscilloscope Spectrometer P – n junction diode Sonometer Cathode ray oscilloscope ANSWER DOWNLOAD EXAMIANS APP
Physics The energy obtained from atoms is known as ________ Chemical energy Heat energy Nuclear energy Solar energy Chemical energy Heat energy Nuclear energy Solar energy ANSWER DOWNLOAD EXAMIANS APP
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