PHYSICS HIGH SCHOOL

Scott cuts a one meter long wire into five equal parts. What is the length of each part of the wire? (2 points) 0.02 centimeters 0.20 centimeters 20 centimeters 200 centimeters

Answers

Answer 1
Answer: 20 centimeters. 100 centimeters in a meter. 100/5= 20
Answer 2
Answer:

Answer: The length of each part of the wire 20 centimeter.

Explanation:

Length of the wire =  1 m

On dissecting the 1 meter wire into equal five parts =(1 m)/(5)

The length of the each part will be =(1 m)/(5)=0.2 m

1 meter = 100 centimeter

So, 0.2 meter = 0.2* 100 centimeter=20 centimeter

The length of each part of the wire 20 centimeter.

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Sherlock Holmes discovers some hair fiber at a crime scene. He view the hairs through his magnifying glass from a distance of 6 cm. If the hairs are magnified 4.0 times, what is the distance to the magnified image?

Answers

This question involves the concept of magnification.

The distance to the magnified image will be "24 cm".

Image Distance

The magnification of the magnifying glass is given by the following formula:

M=(q)/(p)\n\nq=Mp

where,

  • q = image distance = ?
  • M = Magnification = 4
  • p = object distance = 6 cm

Therefore,

q = (4)(6 cm)

q = 24 cm

Learn more about magnification here:

brainly.com/question/1132452

What is the wavelength of a sound wave that has a speed of 327 m/s and a frequency of 185 hz?

Answers

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We need to rearrange this so wavelength is the subject. To do this, divide both sides by frequency to get :
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Answers

Answer:

6 m/s

Explanation:

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v = at + v₀

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And subtract the second:

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Answers

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Answers

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Answers

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