Physics The scientist who first sent electromagnetic waves to distant places is John Logie Baird Thomas Alva Edison Heinrich Hertz James Clerk Maxwell John Logie Baird Thomas Alva Edison Heinrich Hertz James Clerk Maxwell ANSWER DOWNLOAD EXAMIANS APP
Physics Why does bleeding occur through the nose in high mountainous regions ? The blood pressure of a person increases at high altitudes The pressure at high altitudes is greater than that on the plains The pressure of blood in capillaries is greater than the outside pressure The blood pressure fluctuates and finally decreases drastically The blood pressure of a person increases at high altitudes The pressure at high altitudes is greater than that on the plains The pressure of blood in capillaries is greater than the outside pressure The blood pressure fluctuates and finally decreases drastically ANSWER DOWNLOAD EXAMIANS APP
Physics Consider the following statements :1. There is no net moment on a body which is in equilibrium.2. The momentum of a body is always conserved.3. The kinetic energy of an object is always conserved.Which of the statements given above is/are correct? 2 and 3 only 1, 2 and 3 1 and 2 only 1 only 2 and 3 only 1, 2 and 3 1 and 2 only 1 only ANSWER DOWNLOAD EXAMIANS APP
Physics The temperature at which water boils depends mainly on Density Air Pressure Specific heat Relative humidity Density Air Pressure Specific heat Relative humidity ANSWER DOWNLOAD EXAMIANS APP
Physics Heat transfer by conduction occurs when molecules Combine Collide Heated None of these Combine Collide Heated None of these ANSWER DOWNLOAD EXAMIANS APP
Physics During washing of clothes, we use indigo due to its Proper pigmental composition Very low cost Better cleaning action High glorious nature Proper pigmental composition Very low cost Better cleaning action High glorious nature ANSWER DOWNLOAD EXAMIANS APP
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