Physics Refrigeration is a process which Kills bacteria Inactivates the bacteria Slows down the bacterial growth Plasmolyses the bacteria Kills bacteria Inactivates the bacteria Slows down the bacterial growth Plasmolyses the bacteria ANSWER DOWNLOAD EXAMIANS APP
Physics Cloudy nights are warmer compared to clear cloudless nights, because clouds mainly Produce heat and radiate it toward earth Absorb heat from the atmosphere send it towards earth Reflect back the heat given by earth Prevent cold waves from the sky descending on earth Produce heat and radiate it toward earth Absorb heat from the atmosphere send it towards earth Reflect back the heat given by earth Prevent cold waves from the sky descending on earth ANSWER DOWNLOAD EXAMIANS APP
Physics Energy in reflected light : Increases with the increase in angle Becomes maximum for angle of incidence equal to 45° Does not depends on the angle of incidence Decreases with the increase in angle of incidence Increases with the increase in angle Becomes maximum for angle of incidence equal to 45° Does not depends on the angle of incidence Decreases with the increase in angle of incidence ANSWER DOWNLOAD EXAMIANS APP
Physics According to the Second Law of Motion, for a given force, acceleration is inversely proportional to the ________ of an object. Density Force Volume Mass Density Force Volume Mass ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has the highest frequency? Microwaves Radio waves Cosmic rays X-rays Microwaves Radio waves Cosmic rays X-rays ANSWER DOWNLOAD EXAMIANS APP
Physics Universal gates are OR and NOT AND and OR NAND and NOR AND and XOR OR and NOT AND and OR NAND and NOR AND and XOR ANSWER DOWNLOAD EXAMIANS APP
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