Physics Which of the following criterion is used for any metal to be used as a cooking material ? Less thermal conductivity More specific heat Less electrical conductivity More thermal conductivity Less thermal conductivity More specific heat Less electrical conductivity More thermal conductivity ANSWER DOWNLOAD EXAMIANS APP
Physics Moving electric charge produces : Sound waves Heat waves Magnetic field Light rays Sound waves Heat waves Magnetic field Light rays ANSWER DOWNLOAD EXAMIANS APP
Physics Who indirectly determined the mass of the electron by measuring the charge of the electron? Millikan Rutherford Thomson Einstein Millikan Rutherford Thomson Einstein ANSWER DOWNLOAD EXAMIANS APP
Physics Water is used in car radiator because of its Easy availability Low density High specific heat capacity Low boiling point Easy availability Low density High specific heat capacity Low boiling point ANSWER DOWNLOAD EXAMIANS APP
Physics Friction is caused by the ________ on the two surfaces in contact. Densities Irregularities Gaps Smoothness Densities Irregularities Gaps Smoothness ANSWER DOWNLOAD EXAMIANS APP
Physics Magnetic field lines about a current-carrying wire Both of these Extend radially from the wire None of these Circle the wire in closed loops Both of these Extend radially from the wire None of these Circle the wire in closed loops ANSWER DOWNLOAD EXAMIANS APP
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