Physics Why does bleeding occur through the nose in high mountainous regions ? The blood pressure of a person increases at high altitudes The pressure of blood in capillaries is greater than the outside pressure The blood pressure fluctuates and finally decreases drastically The pressure at high altitudes is greater than that on the plains The blood pressure of a person increases at high altitudes The pressure of blood in capillaries is greater than the outside pressure The blood pressure fluctuates and finally decreases drastically The pressure at high altitudes is greater than that on the plains ANSWER DOWNLOAD EXAMIANS APP
Physics A permanent magnet can affect Both A & B Magnets None of these Electromagnets Both A & B Magnets None of these Electromagnets ANSWER DOWNLOAD EXAMIANS APP
Physics The refractive index of a transparent medium is maximum for Green light Yellow light Violet light Red light Green light Yellow light Violet light Red light ANSWER DOWNLOAD EXAMIANS APP
Physics Instrument used to measure the force and velocity of the wind is Altimeter Audiometer Ammeter Anemometer Altimeter Audiometer Ammeter Anemometer ANSWER DOWNLOAD EXAMIANS APP
Physics To convert temperature from Celcius to Kelvin scale, you must ________ the given temperature. Add 273 Divide by 273 Multiply 273 Subtract 273 Add 273 Divide by 273 Multiply 273 Subtract 273 ANSWER DOWNLOAD EXAMIANS APP
Physics At the center of the sun, fusion converts hydrogen into Helium Plutonium Water Carbon Helium Plutonium Water Carbon ANSWER DOWNLOAD EXAMIANS APP
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