Physics Who indirectly determined the mass of the electron by measuring the charge of the electron? Einstein Millikan Thomson Rutherford Einstein Millikan Thomson Rutherford ANSWER DOWNLOAD EXAMIANS APP
Physics Which type of radiation has the lowest penetrating ability? Alpha Gamma Beta All of these Alpha Gamma Beta All of these ANSWER DOWNLOAD EXAMIANS APP
Physics What is the wavelength of visible spectrum ? 7800 A° – 8000 A° 1300 A°–3000 A° 3900 A° – 7600 A° 8500 A° – 9800 A° 7800 A° – 8000 A° 1300 A°–3000 A° 3900 A° – 7600 A° 8500 A° – 9800 A° ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following reflects back more sunlight as compared to other three? Prairie land Paddy crop land Land covered with fresh snow Sand desert Prairie land Paddy crop land Land covered with fresh snow Sand desert ANSWER DOWNLOAD EXAMIANS APP
Physics When the speed of car is doubled, then what will be the braking force of the car to stop it in the same distance ? One-fourth Four times Two times Half One-fourth Four times Two times Half ANSWER DOWNLOAD EXAMIANS APP
Physics The composition of electrician solder is Steel-37%, copper-63% Lead-37%, tin-63% Lead-37%, Steel-63% Iron-37%, tin-63% Steel-37%, copper-63% Lead-37%, tin-63% Lead-37%, Steel-63% Iron-37%, tin-63% ANSWER DOWNLOAD EXAMIANS APP
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