Physics Instruments for measuring Solar Radiation? Pyranometer Ammeter Anemometer Dynamometer Pyranometer Ammeter Anemometer Dynamometer ANSWER DOWNLOAD EXAMIANS APP
Physics A copper wire of radius r and length l has a resistance of R. A second copper wire with radius 2r and length l is taken and the two wires are joined in a parallel combination. The resultant resistance of the parallel combination of the two wires will be 5 R 5 R/4 R/5 4 R/5 5 R 5 R/4 R/5 4 R/5 ANSWER DOWNLOAD EXAMIANS APP
Physics Bolometer is used to measure Wavelength Velocity Temperature Frequency Wavelength Velocity Temperature Frequency ANSWER DOWNLOAD EXAMIANS APP
Physics Wind and solar energy are examples of Unsustainable Renewable Limited Non renewable Unsustainable Renewable Limited Non renewable ANSWER DOWNLOAD EXAMIANS APP
Physics According to special theory of relativity the mass of a particle Is independent of its velocity. Increases with increase in velocity with respect to an observer. Decreases with increase in velocity. Decreases with decrease in velocity. Is independent of its velocity. Increases with increase in velocity with respect to an observer. Decreases with increase in velocity. Decreases with decrease in velocity. ANSWER DOWNLOAD EXAMIANS APP
Physics At the Curie temperature, the ferromagnetic materials get converted into None of the others Non-magnetic materials Diamagnetic materials Paramagnetic materials None of the others Non-magnetic materials Diamagnetic materials Paramagnetic materials ANSWER DOWNLOAD EXAMIANS APP
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