Physics Speed of sound in air is unaffected by change in Volume Pressure Humidity Temperature Volume Pressure Humidity Temperature ANSWER DOWNLOAD EXAMIANS APP
Physics Two electric bulbs marked 25W – 220V and 100W – 220V are connected in series to a 440Vsupply. Which of the bulbs will fuse? Both 25 W Neither 100 W Both 25 W Neither 100 W ANSWER DOWNLOAD EXAMIANS APP
Physics Alternating current is converted into direct current by a Oscillator Transformer Rectifier Dynamo Oscillator Transformer Rectifier Dynamo ANSWER DOWNLOAD EXAMIANS APP
Physics Middle latitude cyclones are fueled by? Energy from falling precipitation Polar continental air masses All of these Air high in the atmosphere Energy from falling precipitation Polar continental air masses All of these Air high in the atmosphere ANSWER DOWNLOAD EXAMIANS APP
Physics Which type of mirror is used in the head lights of vehicles ? Convex mirror Plane mirror Parabolic mirror Concave mirror Convex mirror Plane mirror Parabolic mirror Concave mirror ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has got more heat capacity ? Iron piece Benzene Water Gold piece Iron piece Benzene Water Gold piece ANSWER DOWNLOAD EXAMIANS APP
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