Merit of a scanning electron microscope, Physics

Assignment Help:

Q. Give one merit of a scanning electron microscope over a transmission electron microscope?

Answer:-

The SEM has turn into more popular than the TEM as it can produce images of high resolution greater clarity and three dimensional qualities and requires less sample preparation.


Related Discussions:- Merit of a scanning electron microscope

Acceleration, Can you explain acceleration due to gravity?

Can you explain acceleration due to gravity?

Determine the angle of the prism, A ray of light travelling in air is incid...

A ray of light travelling in air is incident on a prism and passes through it with a speed of 2X10 8 ms -1 parallel to its base. If the angle of refraction is similar to half of

Find the value of g by free fall method, initial position time the vibra...

initial position time the vibration mean time time period of the bob t time

Explain line emission spectrum, (i) It having of dissimilar bright lines. ...

(i) It having of dissimilar bright lines. (ii) It is given by an excited source in atomic state. (iii)E.g. Spectrum of excited helium, mercury vapours sodium vapours or atomi

Determine the supply voltage, The p.d.'s calculated across three resistors ...

The p.d.'s calculated across three resistors linked in series are 5V, 7V and 10V, and the supply current is 2A. Determine  (a) The supply voltage,  (b) The total circuit res

How does speed is increased by using a bicycle, Using a bicycle Turn a ...

Using a bicycle Turn a bicycle upside down so that it rests on the seat and handlebars. Turn the pedal wheel precisely one turn and note the number of turns made by the rear wh

How to calculate n factor of disproportion reaction, How to calculate n fac...

How to calculate n factor of disproportion reaction? Total number of electron change divided by no. of moles of reactant This is conventional method Total electron chan

Define ampere in terms of force, Q. Define: ampere in terms of force A...

Q. Define: ampere in terms of force Ampere is defined as that steady current which when flowing through two parallel infinitely long straight conductors of negligible cross se

How many bullets can he fire per second at the most?, A machine gun fires a...

A machine gun fires a bullet of mass 40 g with a velocity 1200 m/s  The man holding it, can exert .  a maximum force of 144 N on the gun. How many bullets can he fire per second at

Abortion, I need five pages about abortion

I need five pages about abortion

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd