Physics What is unit of Viscosity ? Coulomb Watt per meter per degree celcius Joule per kilogram per Kelvin Newton second per square meter Coulomb Watt per meter per degree celcius Joule per kilogram per Kelvin Newton second per square meter ANSWER DOWNLOAD EXAMIANS APP
Physics The device which converts sound energy into electrical energy is called Speaker Amplifier Transmitter Microphone Speaker Amplifier Transmitter Microphone ANSWER DOWNLOAD EXAMIANS APP
Physics The ringing of an electric bell in an enclosed evacuated glass bell jar is not heard outside because The ringing is not loud enough The glass of the bell jar absorbs the sound waves The bell jar is too small There is no air or any other gas in the bell jar The ringing is not loud enough The glass of the bell jar absorbs the sound waves The bell jar is too small There is no air or any other gas in the bell jar ANSWER DOWNLOAD EXAMIANS APP
Physics Pressure Cooker cooks faster because Boiling point decreases with rise of pressure Higher temperature is attained for cooking The material of the cooker is a good conductor It cooks the food at low pressure Boiling point decreases with rise of pressure Higher temperature is attained for cooking The material of the cooker is a good conductor It cooks the food at low pressure ANSWER DOWNLOAD EXAMIANS APP
Physics Who was the first scientist to discover Electrons? Albert Einstein J.J Thompson J.C. Bose Isaac Newton Albert Einstein J.J Thompson J.C. Bose Isaac Newton ANSWER DOWNLOAD EXAMIANS APP
Physics The bending of light when it passes around a corner or a slit is due to ________ Reflection Total internal reflection Diffraction Refraction Reflection Total internal reflection Diffraction Refraction ANSWER DOWNLOAD EXAMIANS APP
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