Physics The rice is cooked more quickly in a pressure cooker because Less quantity of water is used. It is covered. Water boils at a higher temperature under pressure. None of these Less quantity of water is used. It is covered. Water boils at a higher temperature under pressure. None of these ANSWER DOWNLOAD EXAMIANS APP
Physics Which microscope is often used to view metal surfaces? Electron microscopes Optical microscopes Scanning tunneling microscopes None of these Electron microscopes Optical microscopes Scanning tunneling microscopes None of these ANSWER DOWNLOAD EXAMIANS APP
Physics Which liquid is the most viscous? Water Diesel Milk Oil Water Diesel Milk Oil ANSWER DOWNLOAD EXAMIANS APP
Physics Calculate the time period (in seconds) of a sound wave of wavelength 4m traveling with a speed of 500m/s 0.016 0.008 1000 2000 0.016 0.008 1000 2000 ANSWER DOWNLOAD EXAMIANS APP
Physics A barometer is kept inside a bell jar. Air is slowly pumped out of the jar. The mercury level does not change The bell jar breaks up The mercury level starts falling The mercury level starts rising The mercury level does not change The bell jar breaks up The mercury level starts falling The mercury level starts rising ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following instruments is used to measure humidity ? Sling Psychrometer Anemometer Clinical Thermometer Kata Thermometer Sling Psychrometer Anemometer Clinical Thermometer Kata Thermometer ANSWER DOWNLOAD EXAMIANS APP
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