Physics Which of the following occurred first ? Wright Brothers successfully flew an aircraft Guglielmo Marconi sent out the first wireless signals Max Planck unveiled the Quantum Theory Albert Einstein propounded the General Theory of Relativity Wright Brothers successfully flew an aircraft Guglielmo Marconi sent out the first wireless signals Max Planck unveiled the Quantum Theory Albert Einstein propounded the General Theory of Relativity ANSWER DOWNLOAD EXAMIANS APP
Physics In sunlight a rose appears red. In green light, the same rose appears Black Red Green Yellow Black Red Green Yellow ANSWER DOWNLOAD EXAMIANS APP
Physics A copper disc has a hole. If the disc is heated, the size of the hole Increases First increases and than decreases No change Decreases Increases First increases and than decreases No change Decreases ANSWER DOWNLOAD EXAMIANS APP
Physics Which colour has the highest energy? Blue Violet Red White Blue Violet Red White ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not a transverse wave? Radio waves All listed here Sound waves Light waves Radio waves All listed here Sound waves Light waves ANSWER DOWNLOAD EXAMIANS APP
Physics Hydroscope is an instrument that shows changes in: Sound under water Density of liquid Atmospheric humidity None of these Sound under water Density of liquid Atmospheric humidity None of these ANSWER DOWNLOAD EXAMIANS APP
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