Physics Two rods, one of copper and other of steel, experience the same upthrust when placed in water.Thus, both have Equal mass Equal volume Equal weight Equal density Equal mass Equal volume Equal weight Equal density ANSWER DOWNLOAD EXAMIANS APP
Physics Which results in an increase in power? Doing less work in less time. Doing more work in more time. Doing less work in more time. Doing more work in less time. Doing less work in less time. Doing more work in more time. Doing less work in more time. Doing more work in less time. ANSWER DOWNLOAD EXAMIANS APP
Physics Temperature of distant luminous bodies can be determined by Colour thermometers Pyrometers Mercury thermometers Gas thermometers Colour thermometers Pyrometers Mercury thermometers Gas thermometers ANSWER DOWNLOAD EXAMIANS APP
Physics Curie point is the temperature at which Transmutation of metal occurs. A metal loses conductivity Matter becomes radioactive A metal loses magnetic properties. Transmutation of metal occurs. A metal loses conductivity Matter becomes radioactive A metal loses magnetic properties. ANSWER DOWNLOAD EXAMIANS APP
Physics Light Emitting Diodes (LED) is used in fancy electronic devices such as toys emit visible light X-rays radio waves ultraviolet light visible light X-rays radio waves ultraviolet light ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is optical illusion? Earthshine Halo Rainbow Mirage Earthshine Halo Rainbow Mirage ANSWER DOWNLOAD EXAMIANS APP
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