The speed of electrons in a scanning electron microscope is \( 1 \times 10^{7} \mathrm{~ms}^{-1}...

Channel:
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=Gu9cLqma7Rs



Duration: 3:32
1 views
0


The speed of electrons in a scanning electron microscope is \( 1 \times 10^{7} \mathrm{~ms}^{-1} \). If the protons having the same speed are used instead of electrons, then the resolving power of scanning proton microscope will be changed by a factor of
(a) 1837
(b) \( \frac{1}{1837} \)
(c) \( \sqrt{1837} \)
(d) \( \frac{1}{\sqrt{1837}} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2023-06-08The value of \( \int \frac{\cos 5 x+\cos 4 x}{1-2 \cos 3 x} \cdot d x \) (a) \( -\left(\frac{\si...
2023-06-08In a double slit experiment with monochromatic light, fringes are obtained on a screen placed at...
2023-06-08In a Youngs double slit experiment, an angular width of the fringe is \( 0.35^{\circ} \) on a sc...
2023-06-08In free space, an electromagnetic wave of \( 3 \mathrm{GHz} \) strikes over the edge of an objec...
2023-06-08In Youngs double slit experiment performed using a monochromatic light of wavelength \( \lambda ...
2023-06-08Using Youngs double slit experiment, a monochromatic light of wavelength \( 5000 \AA \) produces...
2023-06-08In a YDSE the incident yellow light is composed of two wavelengths \( 5890 \AA \) and \( 5895 \A...
2023-06-08In an electron microscope, the resolution that can be achieved is of the order of the wavelength...
2023-06-08Sodium light of wavelengths \( 650 \mathrm{~nm} \) and \( 655 \mathrm{~nm} \) is used to study d...
2023-06-08In the Youngs experiment using monochromatic light, the fringe pattern shifts by a certain dista...
2023-06-08The speed of electrons in a scanning electron microscope is \( 1 \times 10^{7} \mathrm{~ms}^{-1}...
2023-06-08A YDSE is performed with two wavelengths simultaneously \( \lambda_{1}=480 \mathrm{~nm} \) and \...
2023-06-08In Youngs double slit arrangement, slits are separated by a gap of \( 0.5 \mathrm{~mm} \) and th...
2023-06-08Light of wavelength \( 550 \mathrm{~nm} \) falls normally on a slit of width \( 22.0 \times 10^{...
2023-06-08A YDSE is performed in a medium of refractive index \( 4 / 3 \). A light of \( 600 \mathrm{~nm} ...
2023-06-08A long narrow horizontal slit lies \( 1 \mathrm{~mm} \) above a plane mirror. The interference p...
2023-06-08A parallel coherent beam of light falls on fresnel biprism of refractive index \( \mu \) and ang...
2023-06-08Two parallel beams of light of wavelength \( \lambda \) inclined to each other at angle \( \thet...
2023-06-08In Youngs double slit experiment, using monochromatic light, fringe pattern shifts by a certain ...
2023-06-08To make the central fringe at the centre \( O \), a mica sheet of refractive index 1.5 is introd...
2023-06-08In the figure shown if a parallel beam of white light is incident on the plane of the slits then...