Explain in brief electron microscope.

Explain in brief Zener diode

Explain, in brief, the electronic configuration of each of the series in the d block.

Describe what is Rayleigh s Crieterion for Resolution? Explain it for telescope and microscope.

Answer the given question : When is electron microscope used?

Explain in brief hybrid cars

Explain in brief : Electrophoresis diagramatically.What are its applications?

Calculate voltage to be applied to an electron microscope, so-as to produce electrons of wavelength 0.6 overset (@)(A) . Also, calculate the speed of the electrons.

What voltage must be applied to an electron microscope to produce electron of wavelength 0.4overset@ A .

Explain types of electron emission .