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MakcuM [25]
3 years ago
14

Tara heated a beaker on a hot plate. Then, she set the solution on the countertop to cool. Her lab partner, Molly, did not reali

ze that the beaker was hot and touched it with her bare fingers. What should Molly do to treat her burn? options: A put her fingers in her mouth B hold her fingers under cold running water C rub butter, oil or lotion on her fingers D wave her fingers through the air
Physics
1 answer:
Lorico [155]3 years ago
3 0
I would go with choice C) rub some treatment on it because A) is just plain useless since putting your fingers in your mouth is getting u germs so no, not B) because yes even though cold is the opposite of hot, u don't know what type of burn she may have so u can actually hurt yourself more with the water or even be infected, and definitely not D) because that wont really solve it, its best to see a doctor or professional who can help you.
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Which of the following is true when an object of mass m moving on a horizontal frictionless surface hits and sticks to an object
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Answer:

c)

Explanation:

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Vaselesa [24]
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Butoxors [25]

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Explanation:

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Electromagnetic waves are the only type of waves able to travel in a vacuum, and in a vacuum they always at the same speed, the speed of light,  equal to:

c=3.0\cdot 10^8 m/s

Electromagnetic waves are classified into 7 different types, according to their wavelength/frequency. From slongest to shortest wavelength, they are ranked as follows:

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Microwaves

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X-rays

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Red

Orange

Yellow

Green

Blue

Indigo

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Therefore, the correct order from largest to shortest wavelength in the given list is:

Radio waves

Microwaves

Infrared radiation

Red visible

Orange visible

Yellow visible

Green visible

Blue visible

Violet visible

Ultraviolet

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Learn more about electromagnetic waves:

brainly.com/question/9184100

brainly.com/question/12450147

#LearnwithBrainly

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Answer:

Im pretty sure 1 is gravity, 2 is force

Explanation:

8 0
3 years ago
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