Physics Which physicists is the writer of the book 'A Brief History of Time'? Isaac Newton Albert Einstein Stephen Hawking Hans Bethe Isaac Newton Albert Einstein Stephen Hawking Hans Bethe ANSWER DOWNLOAD EXAMIANS APP
Physics A parallel-plate capacitor,with air in between the plates, has capacitance C. Now the space between the two plates of the capacitor is filled with a dielectric of dielectric constant 7. Then the value of the capacitance will become C/7 7C C 14C C/7 7C C 14C ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following liquids has the least density ? Petrol Mercury Salt water Fresh water Petrol Mercury Salt water Fresh water ANSWER DOWNLOAD EXAMIANS APP
Physics Ohm's law is valid in case of Superconductor Insulator Semiconductor Conductor Superconductor Insulator Semiconductor Conductor ANSWER DOWNLOAD EXAMIANS APP
Physics Speed of sound is maximum in which among the following? Gases Solids Liquids Vaccum Gases Solids Liquids Vaccum ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following pairs of physical quantities have the same dimensions? Force and Power Momentum and Power Work and Energy Work and Power Force and Power Momentum and Power Work and Energy Work and Power ANSWER DOWNLOAD EXAMIANS APP
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