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yanalaym [24]
3 years ago
8

Light rays that enter the hole of a pinhole camera form _____ on the back wall of the camera.

Physics
1 answer:
11111nata11111 [884]3 years ago
5 0
That's an inverted real image.
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Nina [5.8K]
Because the sun stays in the same place but your brain makes you think the sun is descending so your eyes think you're higher than the sun
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Not including thinking distance, lawful brakes must stop a car at 20 miles per hour within how many feet?
Svetradugi [14.3K]

Answer:

B. 25 feet

Explanation:

In most cities in US, passenger car brakes must stop a car moving at 20 miles per hour at 25 feet.

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5 0
3 years ago
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What is the relationship between radio waves and the visible spectrum
evablogger [386]

Answer:

They both are part of electromagnetic radiation.

Radio waves have longer wavelength than visible waves.

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8 0
3 years ago
There are 2.2 pounds in a kilogram. if a boys mass is 40kg, what is his height in pounds?
sasho [114]
The simplest way to do this is to set up equivalent fractions, like this- 

\frac{1}{2.2} = \frac{40}{x}

Solve for x by using cross multiplication.

40*2.2= 88
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Therefore, the boy weighs 88lbs. 
3 0
3 years ago
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Nonrenewable resources are natural resources that are limited in supply and cannot be replaced as quickly as they are used up.
zysi [14]

Answer:

True

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