Physics Which of the following cannot be used for making lenses? Plastic Soil Glass Water Plastic Soil Glass Water ANSWER DOWNLOAD EXAMIANS APP
Physics A wavelength of 0.3 m is produced in air and it travels at a speed of 300 m/s. Then it will be an Microwave Infrasonic wave Audible wave Ultrasonic wave Microwave Infrasonic wave Audible wave Ultrasonic wave ANSWER DOWNLOAD EXAMIANS APP
Physics What colour does blue and yellow make? Green Black White Red Green Black White Red ANSWER DOWNLOAD EXAMIANS APP
Physics Suppose voltage V is applied across a resistance R. The power dissipated in the resistance is P. Now the same voltage V is applied across a parallel combination of three equal resistors each of resistance R. Then the power dissipated in the second case will be P 2p/ 3 P/3 3P P 2p/ 3 P/3 3P ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the metals has the maximum thermal conductivity? Aluminium Iron Copper Silver Aluminium Iron Copper Silver ANSWER DOWNLOAD EXAMIANS APP
Physics A wire carrying current is Neutral Negatively charged Positively charged Charged with a type depending upon current strength Neutral Negatively charged Positively charged Charged with a type depending upon current strength ANSWER DOWNLOAD EXAMIANS APP
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