OF dissection or stereoscope SCAnninG ELECTRon ΤΥPES COMPOUND MICROSCOPE MICROSCOPE micRoscopE (SEM) THAT APPEARS The image is seen in The image seen THE MAGE with this type of In THIS TYPE OF MICROSCOPE 3-D. microscope is two dimensional. Description IS THREE DIMENSIONAL. This microscope is the commonly most used. visible light ELECTRONS Source of Radiation for Image Formation VISIBLE UGHT Medium AIR VACUUM air light scattering or light ELE CTRON reflection of LIGHT Major Providing specimen Contrast Means SCATTERING ABSORPTION Resolution low low Magnification

Q: If the camera lens has diameter 0.05 m, focal-length 0.16 m, and pixel size 2 microns (2 * 10^(-6)…

A: Given Diameter      (d) = 0.05 m Focal length (f)  = 0.16 m Pixel size           = 2 microns

Q: Consider a camera whose lens has a 36.5 mm focal length.      :What is the power P, in diopters, of…

A:

Q: Give a physical explanation of why the magnification factor is nearly equal to 1 for small values of…

A: The Dynamic Magnification Factor is computed as the ratio of the maximum dynamic deflection to the…

Q: What power of a contact lens will allow a person with a near point of 80 cm to read a book that is…

A: Given data: The virtual image is v=-80 cm The object is u=-25 cm

Q: The image attached must be used to answer the question. If r= 25 m/s [39 degrees W of N], then the…

A: Given data:  r = 25 m/s Angle (θ) = 39° W of N Required: The x-component of the r

Q: What is the power of the eye when viewing an object 50.0 cm away?

A: Given:  distance of object, u = - 50 cm

Q: compound microscope has a tube length of 22.0 cm and an objective lens of focal length 8.0 cm. 1)…

A:

Q: 16) An astronomical refracting telescope has 3/4 of its objective lens covered with a mask. The…

A: Given that an astronomical refracting telescope has 3/4 of its objective lens covered with a mask.…

Q: What do you think an image would look like if a camera lens was not properly corrected for chromatic…

A: What do you think an image would look like if a camera lens was not properly corrected for chromatic…

Q: A convergent lens has a focal length of 28.5 cm. The object distance is 15.1 cm h' Scale: 10 cmH…

A:

Q: speed

A: The speed at which the shutter of the camera closes is called the shutter speed. To capture the…

Q: A compound microscope has a tube length of 21.0 cm and an objective lens of focal length 8.0 cm. 1)…

A: Given, tube length L=21cm focal length of the objective=8cm near point D=25cm magnifying power…

Q: Why must both the objective and the eyepiece of a compound microscope have short focal lengths?

A: Given:  objective lens and eye piece

Q: State the sign conventions to measure distances for a lens.

A: The sign convention for spherical lenses are given below.All the distances are measured from the…

Q: Suppose you receive the following information about a particular microscope. Low power diameter of…

A: Suppose, you are viewing 15X power, then you actually viewing 100 microbes whereas in 40X power, you…

Q: The following figure is a schematic representation of the numerical aperture (NA) in dry (n=1) and…

A: Given: 100x objective lens is used for optical microscope.

Q: If a telescope has objective and eyepiece lenses with focal lengths respectively of 136 cm and 2.95…

A:

Q: 11. If you have three convex lenses with focal lengths 10cm, 25cm, and 50cm respectively, which two…

A: The magnifying power of the astronomical telescope is given by

Q: A man has recently replaced his 55” television, which utilized the old 4:3 ratio aspect. (A…

A:

Q: Assume that the smallest object your visual system can detect is 100μm in size and you have a…

A: The minimum magnification power of the objective lens needed to see an object that is 1nm in size…

Q: The Sun has diameter 1.4x106km, and it is 1.5x108km away. a) how large is the image of the sun on…

A: (A) The expression for the magnification is as follows:The magnification of the lens can also be…

Q: Calculate the final magnification in the following lens configuration u=20 mm f=8 mm Separation =6.5…

A: The objective of the question is to calculate the final magnification in a lens configuration given…

Compton effect

The incoming photons' energy must be in the range of an X-ray frequency to generate the Compton effect. The electron does not lose enough energy that reduces the wavelength of scattered photons towards the visible spectrum. As a result, with visible lights, the Compton effect is missing.

Recoil Velocity

The amount of backward thrust or force experienced by a person when he/she shoots a gun in the forward direction is called recoil velocity. This phenomenon always follows the law of conservation of linear momentum.