Physics The quality or tone of a musical sound produced by a stringed instrument depends on Frequency of vibration Length of the strings in the instrument Amplitude of vibration Wave form of the sound Frequency of vibration Length of the strings in the instrument Amplitude of vibration Wave form of the sound ANSWER DOWNLOAD EXAMIANS APP
Physics Ultra violet radiations of the Sun do not reach the earth because, earth's atmosphere is surrounded by Ammonia Ozone Chlorine Carbon dioxide Ammonia Ozone Chlorine Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Physics The number of waves per second in a sound is called ________ of that sound. Velocity Displacement Acceleration Frequency Velocity Displacement Acceleration Frequency ANSWER DOWNLOAD EXAMIANS APP
Physics Why does bleeding occur through the nose in high mountainous regions ? The pressure of blood in capillaries is greater than the outside pressure The blood pressure of a person increases at high altitudes The pressure at high altitudes is greater than that on the plains The blood pressure fluctuates and finally decreases drastically The pressure of blood in capillaries is greater than the outside pressure The blood pressure of a person increases at high altitudes The pressure at high altitudes is greater than that on the plains The blood pressure fluctuates and finally decreases drastically ANSWER DOWNLOAD EXAMIANS APP
Physics Speed regulation of synchronous motor is 0.25 0.01 Zero 0.005 0.25 0.01 Zero 0.005 ANSWER DOWNLOAD EXAMIANS APP
Physics In general, which is the cause of a sea breeze? All listed here Heat Specific heat Pressure All listed here Heat Specific heat Pressure ANSWER DOWNLOAD EXAMIANS APP
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