Physics A copper disc has a hole. If the disc is heated, the size of the hole Decreases No change Increases First increases and than decreases Decreases No change Increases First increases and than decreases ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is the second largest source of global energy? Renewable Energy Nuclear Energy Fossil fuel None of these Renewable Energy Nuclear Energy Fossil fuel None of these ANSWER DOWNLOAD EXAMIANS APP
Physics The force which makes a vehicle to stop when break is applied is called Vanderwalls force Gravitational force Frictional force Covalant force Vanderwalls force Gravitational force Frictional force Covalant force ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of relative density? Kg/m Kg/m3 It has no unit Kg/m2 Kg/m Kg/m3 It has no unit Kg/m2 ANSWER DOWNLOAD EXAMIANS APP
Physics Energy is continuously created in the sun due to: Nuclear fission Nuclear fusion Radioactivity Artificial radioactivity Nuclear fission Nuclear fusion Radioactivity Artificial radioactivity ANSWER DOWNLOAD EXAMIANS APP
Physics Which Color has the Longest Wavelength? Violet White Red Yellow Violet White Red Yellow ANSWER DOWNLOAD EXAMIANS APP
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