Physics Which of the following parts of the sunlight makes the solar cooker hot ? Cosmic rays Infra red Ultra violet Red light Cosmic rays Infra red Ultra violet Red light ANSWER DOWNLOAD EXAMIANS APP
Physics Bolometer is used to measure Wavelength Temperature Velocity Frequency Wavelength Temperature Velocity Frequency ANSWER DOWNLOAD EXAMIANS APP
Physics Lens is made up of Ordinary glass Pyrex glass Flint glass Cobalt glass Ordinary glass Pyrex glass Flint glass Cobalt glass ANSWER DOWNLOAD EXAMIANS APP
Physics Ice is packed in saw dust because Saw dust is poor conductor of heat. Saw dust will not get melted easily. Saw dust does not stick to the ice. Saw dust is a good conductor of heat. Saw dust is poor conductor of heat. Saw dust will not get melted easily. Saw dust does not stick to the ice. Saw dust is a good conductor of heat. ANSWER DOWNLOAD EXAMIANS APP
Physics What is colour of light related to ? Quality Frequency Velocity Amplitude Quality Frequency Velocity Amplitude ANSWER DOWNLOAD EXAMIANS APP
Physics If lift is going up with acceleration, the apparent weight of a body is Less than the true weight Equal to the true weight More than the true weight May be more or less than true weight Less than the true weight Equal to the true weight More than the true weight May be more or less than true weight ANSWER DOWNLOAD EXAMIANS APP
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