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 The SI unit of resistance is: Ohm Joule Newton Coulomb Ohm Joule Newton Coulomb ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not an aerosol? Dust Mud Fog Smoke Dust Mud Fog Smoke ANSWER DOWNLOAD EXAMIANS APP
Physics Why does bleeding occur through the nose in high mountainous regions ? The pressure at high altitudes is greater than that on the plains The blood pressure of a person increases at high altitudes The blood pressure fluctuates and finally decreases drastically The pressure of blood in capillaries is greater than the outside pressure The pressure at high altitudes is greater than that on the plains The blood pressure of a person increases at high altitudes The blood pressure fluctuates and finally decreases drastically The pressure of blood in capillaries is greater than the outside pressure ANSWER DOWNLOAD EXAMIANS APP
Physics The frequency used in TV and radar system lies in HF SHF VHF UHF HF SHF VHF UHF ANSWER DOWNLOAD EXAMIANS APP
Physics Hertz is a unit for measuring Intensity of waves Clarity of waves Wavelength Frequency of waves Intensity of waves Clarity of waves Wavelength Frequency of waves ANSWER DOWNLOAD EXAMIANS APP
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