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Questions related from Subhankar Ghosh
I know that-- Temperature,Pressure,Density increases. Total temp, total enthalpy remains constant. Total Pressure increases. But why it happens? 1. Why total temp remains same but static temp...
17 September 2016 1,305 9 View
i have studied everywhere that both coefficient of compressiblity and isothermal compressiblity are reciprocal to bulk modulus of material. then what is the difference between that two?
16 August 2015 233 5 View
what is the main electron level explanation for this phenomenon? dia and para magnetic materials also have the same electrons and spins and all the others things but why ferro magnetic materials...
01 May 2015 8,912 5 View
Whether the magev have superconductors which repel the guide base magnetic field or the train have electromagnets opposite to guide way to repel it from the guide way?it is obvious that the guide...
03 April 2015 7,931 3 View
But there would not be anything like mirror or any object that will reflect the light from its own straight way. Here light means any visible lights. "VIBGYOR" any one.
02 February 2015 1,184 9 View
I will give a main supply to the switch and it will separately give supply to the three different loads (such as fans, lights). and also a remote will be there 1.2.3. when I will press 1, first...
02 February 2015 3,527 3 View
This is the circuit diagram of a portable mobile charger and it takes a 9V battery and gives 5.12 to 5.40 volt as output. It output voltage fluctuates. But that is not the concerned matter. I...
31 January 2015 4,196 6 View
What is the reason for producing high voltage by the ballast(choke) and what is the ballast actually made of?
02 January 2015 4,490 6 View
