Physics Which one of the following is a good electrical conductor? Peat Charcoal Graphite Diamond Peat Charcoal Graphite Diamond ANSWER DOWNLOAD EXAMIANS APP
Physics Electricity is transmitted over long distances It is cheaper It is fast It is safer There is less wastage of energy It is cheaper It is fast It is safer There is less wastage of energy ANSWER DOWNLOAD EXAMIANS APP
Physics What type of lens is used in a magnifying glass None of these Convex Plano-concave Concave None of these Convex Plano-concave Concave ANSWER DOWNLOAD EXAMIANS APP
Physics In which of the following cases, kinetic energy is being used in performing work ? Paddling the bicycle to cover a distance Wind mill grinding wheat grain Driving a car to cover a distance Rowing a boat in the lake Paddling the bicycle to cover a distance Wind mill grinding wheat grain Driving a car to cover a distance Rowing a boat in the lake ANSWER DOWNLOAD EXAMIANS APP
Physics Beta rays emitted by a radioactive material are Electromagnetic radiations The electrons orbiting around the nucleus Charged particles emitted by nucleus Neutral particles Electromagnetic radiations The electrons orbiting around the nucleus Charged particles emitted by nucleus Neutral particles ANSWER DOWNLOAD EXAMIANS APP
Physics For accurate scientific work, temperatures are often measured by Thermoelectric thermometers Platinum resistance thermometers Mercury thermometers Alcohol thermometers Thermoelectric thermometers Platinum resistance thermometers Mercury thermometers Alcohol thermometers ANSWER DOWNLOAD EXAMIANS APP
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