13liters of a gas at certain temperature and 700mmHg pressure is let into a vessel of 39liters capacity at a temperature at 99 and a pressure of 675mmhg what is the initial temperature

What should the power status of a circuit be when measuring resistance with an ohmmeter?

An initially unpolarized light if intensity 500 w/m^2 passes through four polarizers. the transmission axis between adjacent polarizers is 45∘. what percentage of the initial intensity is transmitted by the system?

How many times did thomas edison mess up the light bulb