Physics The radiation initially produced in fluorescent tube is Ultraviolet Microwaves X-rays Infrared Ultraviolet Microwaves X-rays Infrared ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following characteristics of light remains unchanged when light travels from vaccum enters water Wavelength Frequency Speed Amplitude Wavelength Frequency Speed Amplitude ANSWER DOWNLOAD EXAMIANS APP
Physics A piece of wood is held under water. The upthrust on it will be: More than weight of the wood Zero Equal to the weight of the wood Less than weight of the wood More than weight of the wood Zero Equal to the weight of the wood Less than weight of the wood ANSWER DOWNLOAD EXAMIANS APP
Physics Natural radioactivity was discovered by Henri Becquerel Ernest Rutherfor Enrico Fermi Marie Curie Henri Becquerel Ernest Rutherfor Enrico Fermi Marie Curie ANSWER DOWNLOAD EXAMIANS APP
Physics Out of the following, which is not emitted by radioactive substance? Alpha particles Neutrons Electrons Electromagnetic radiations Alpha particles Neutrons Electrons Electromagnetic radiations ANSWER DOWNLOAD EXAMIANS APP
Physics Solar energy is converted into chemical energy during Diffusion Transpiration Osmosis Photosynthesis Diffusion Transpiration Osmosis Photosynthesis ANSWER DOWNLOAD EXAMIANS APP
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