Physics Coolis tube is used to produce Radio waves Micro waves Gama rays X-rays Radio waves Micro waves Gama rays X-rays ANSWER DOWNLOAD EXAMIANS APP
Physics A decibel is A musical instrument The wavelength of noise A measure of sound level A musical note A musical instrument The wavelength of noise A measure of sound level A musical note ANSWER DOWNLOAD EXAMIANS APP
Physics A black body can absorb radiations of : All wavelengths Intermediate wavelengths only Lower wavelengths only Higher wavelengths only All wavelengths Intermediate wavelengths only Lower wavelengths only Higher wavelengths only ANSWER DOWNLOAD EXAMIANS APP
Physics Sprayer functions on Floatation principle Archemede's principle Pascal's law Bernouli's principle Floatation principle Archemede's principle Pascal's law Bernouli's principle ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not an aerosol? Mud Dust Fog Smoke Mud Dust Fog Smoke ANSWER DOWNLOAD EXAMIANS APP
Physics In a Carnot engine when heat is taken from the source, its temperature Decreases Decreases and then remains constant Remains constant Increases Decreases Decreases and then remains constant Remains constant Increases ANSWER DOWNLOAD EXAMIANS APP
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