Physics The ordinary and maximum tolerance limit of sound by human being is 70 db to 85 db (decibel) 50 db to 70 db (decibel) 60 db to 80 db (decibel) 65 db to 75 db (decibel) 70 db to 85 db (decibel) 50 db to 70 db (decibel) 60 db to 80 db (decibel) 65 db to 75 db (decibel) ANSWER DOWNLOAD EXAMIANS APP
Physics Who is known as the 'father of quantum theory'? Ernest Rutherford Albert Einstein Werner Heisenberg Max Planck Ernest Rutherford Albert Einstein Werner Heisenberg Max Planck ANSWER DOWNLOAD EXAMIANS APP
Physics The blue colour of sky is due to Refraction of sunlight Scattering of longer wavelengths of sunlight in the atmosphere Reflection of sunlight Scattering of shorter wavelengths of sunlight in the atmosphere Refraction of sunlight Scattering of longer wavelengths of sunlight in the atmosphere Reflection of sunlight Scattering of shorter wavelengths of sunlight in the atmosphere ANSWER DOWNLOAD EXAMIANS APP
Physics The strength of an electromagnet can be increased by Increasing current supply All of these Increasing the length of the coiled wire Increasing the number of turns Increasing current supply All of these Increasing the length of the coiled wire Increasing the number of turns ANSWER DOWNLOAD EXAMIANS APP
Physics A sphere rolls down on two inclined planes of different angles but same height, it does so In the same time with the same kinetic energy In the same time With the same speed In the same time with the same speed In the same time with the same kinetic energy In the same time With the same speed In the same time with the same speed ANSWER DOWNLOAD EXAMIANS APP
Physics The centre of gravity of a sprinter during the race lies To the left side of the body At the centre of the body Behind his feet Ahead of his feet To the left side of the body At the centre of the body Behind his feet Ahead of his feet ANSWER DOWNLOAD EXAMIANS APP
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