Abhishek Anand

3 Questions 2 Answers 0 Followers

Questions related from Abhishek Anand

How much energy is lost in an AC power adapter ?

My phone charger specifications are : Input : 100 - 240V ~50/60 Hz, 0.35A Output : 5V=2A Let's say in India, the voltage is around 220V. Now, according to P=V*I Input Power= 220*0.35 = 77...

08 August 2019 562 4 View

Why is the speed of a Wave (both Sound and Electromagnetic) NOT dependent on the speed of the source ?

And what will be the speed of the wave perceived by an observer sitting at the source itself, which is moving ? The speed of a ball thrown from a moving source ( Inertial ), is seen differently...

08 August 2019 8,708 3 View

Is the 1-D Heat Diffusion Equation applicable for a 2-phase system having a distinct boundary ?

Should the equation be applied to the individual phases separately or can it applied as a whole ?

03 March 2019 7,396 3 View