Physics Which type of radiation has the lowest penetrating ability? All of these Alpha Beta Gamma All of these Alpha Beta Gamma ANSWER DOWNLOAD EXAMIANS APP
Physics Of the following natural phenomena, tell which one known in Sanskrit as 'deer's thirst'? Earthshine Rainbow Halo Mirage Earthshine Rainbow Halo Mirage ANSWER DOWNLOAD EXAMIANS APP
Physics A circular plate, a cube and a sphere, all made up of same material and having the samemass, are heated to 300°C and left in a room. Which of them will have the slowest rate of cooling? Cube All will cool at the same rate Circular plate Sphere Cube All will cool at the same rate Circular plate Sphere ANSWER DOWNLOAD EXAMIANS APP
Physics A parallel-plate capacitor,with air in between the plates, has capacitance C. Now the space between the two plates of the capacitor is filled with a dielectric of dielectric constant 7. Then the value of the capacitance will become 7C 14C C C/7 7C 14C C C/7 ANSWER DOWNLOAD EXAMIANS APP
Physics In Astrophysics, what name is given to a hypothetical hole in outer space from which stars and energy emerge? Ozone hole Black hole White hole Asteroid belt Ozone hole Black hole White hole Asteroid belt ANSWER DOWNLOAD EXAMIANS APP
Physics The minimum number of geostationary satellites needed for uninterrupted global coverage is : 4 3 1 2 4 3 1 2 ANSWER DOWNLOAD EXAMIANS APP
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