Physics Instruments for measuring Solar Radiation? Pyranometer Ammeter Anemometer Dynamometer Pyranometer Ammeter Anemometer Dynamometer ANSWER DOWNLOAD EXAMIANS APP
Physics A cyclist leans inwards when he is negotiating a curve so that His weight may be reduced He may increase his speed No frictional force may be produced between the wheels and the axle Necessary centripetal force may be available from the horizontal component of the normal reaction due to the track to maintain the curved motion. His weight may be reduced He may increase his speed No frictional force may be produced between the wheels and the axle Necessary centripetal force may be available from the horizontal component of the normal reaction due to the track to maintain the curved motion. ANSWER DOWNLOAD EXAMIANS APP
Physics Eclipses occur due to which optical phenomena? Rectilinear propagation Refraction Diffraction Reflection Rectilinear propagation Refraction Diffraction Reflection ANSWER DOWNLOAD EXAMIANS APP
Physics A spherical ball made of steel when dropped in mercury container Will dissolve in mercury Will be partly immersed mercury Sink in mercury Will be on the surface of mercury Will dissolve in mercury Will be partly immersed mercury Sink in mercury Will be on the surface of mercury ANSWER DOWNLOAD EXAMIANS APP
Physics Anemometer is used to measure Wind velocity Wind speed and time Wind direction Pressure gradient Wind velocity Wind speed and time Wind direction Pressure gradient ANSWER DOWNLOAD EXAMIANS APP
Physics When a light wave is reflected from a mirror, there is a change in its Frequency Amplitude Velocity Wavelength Frequency Amplitude Velocity Wavelength ANSWER DOWNLOAD EXAMIANS APP
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