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Butoxors [25]
2 years ago
13

Using a schematic diagram, explain the steps of the laser technique.

Physics
1 answer:
nignag [31]2 years ago
3 0

The steps of the use of the laser technique is explained below:

  • A laser beam is emitted from the diode in the unit and spread into a laser plane (1).
  • The laser plane, appearing as a line on the sphere (2), is reflected and collected by dual CCD arrays (1).
  • The resulting 2D profile is digitized and as the unit travels along the x-axis of the object, multiple profiles are collected yielding a 3D coordinate point cloud of the surface (3).

<h3>What is a Laser Technique?</h3>

This refers to the type of surgery that makes use of special light beams in order to cut open the human body in a surgical procedure.

Hence, we can see that the laser technique is considered safer than conventional surgical methods.

Laser techniques include:

  • laser vaporization,
  • laser resection-enucleation,  
  • coagulation.

Read more about laser technique here:

brainly.com/question/14091177

#SPJ1

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adelina 88 [10]

Answer:

Speed BA = 18 km/hr.

Explanation:

Given the following data;

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Speed BA = x km/hr

Average speed = 24 km/hr

To find the value of x;

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Substituting into the equation, we have

24 = (30 + x)/2

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4 0
3 years ago
Compared to microwaves, ultraviolet waves have ___________________________ frequency.
vampirchik [111]
I think its a higher frequency
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3 years ago
For a demonstration, a professor uses a razor blade to cut a thin slit in a piece of aluminum foil. When she shines a laser poin
melomori [17]

Answer:

a=0.0947mm

Explanation:

Given data

λ=680nm

L=5.5m

ω=7.9cm=0.079m

To find

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Solution

As the single slit of width a has a bright central maximum of width:

ω=2λL/a

a=2λL/ω

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So

a=\frac{2*680*10^{-9}m*5.5m}{0.079m} \\a=9.47*10^{-5}m\\or\\a=0.0947mm

8 0
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7 0
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Distinguish between dia,para and ferro magnetic materials.​
xz_007 [3.2K]

Answer:

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