Physics Sun's heat reaches us by Convection Reflection Conduction Radiation Convection Reflection Conduction Radiation ANSWER DOWNLOAD EXAMIANS APP
Physics Working of safety fuses depends upon1. magnetic effect of the current2. chemical effect of the current3. magnitude of the current4. heating effect of the currentSelect the correct answer using the code given below. 4 only 3 and 4 only 1, 2 and 3 only 1, 2, 3 and 4 4 only 3 and 4 only 1, 2 and 3 only 1, 2, 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Physics In the atmosphere ultraviolet rays are absorbed by Nitrogen Ozone Helium Oxygen Nitrogen Ozone Helium Oxygen ANSWER DOWNLOAD EXAMIANS APP
Physics The distance between node and adjacent antinode is 30 cm. The wavelength is 120 cm. 60 cm. 90 cm. 30 cm. 120 cm. 60 cm. 90 cm. 30 cm. ANSWER DOWNLOAD EXAMIANS APP
Physics The transport phenomenon occurs only in ________ state of a gas and is ________ Equilibrium, reversible Non-equilibrium, reversible Equilibrium, irreversible Non-equilibrium, irreversible Equilibrium, reversible Non-equilibrium, reversible Equilibrium, irreversible Non-equilibrium, irreversible ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is the unit of perceived loudness of sound ? Decibel Hertz Phon Sone Decibel Hertz Phon Sone ANSWER DOWNLOAD EXAMIANS APP
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