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erastova [34]
3 years ago
7

Which of the following best describes the upper respiratory tract?

Physics
1 answer:
In-s [12.5K]3 years ago
3 0
A). It takes air in from outside the body.
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Calculate the power provided by a 12 volt car battery with a rating of 350 amperes.
mamaluj [8]

Answer:

Option D

4200 W

Explanation:

Power, P is also given as the product of voltage and current, expressed as P=VI

Here, P is power, V is voltage in the xircuit and I is current theough voltage.

Taking 12 V for voltage across and 350A for current across circuit then power will be

P=350*12=4200 W

Therefore, option D is correct.

8 0
3 years ago
Consider a Cassegrain-focus, reflecting telescope. Images recorded at Cassegrain-focus will be:
Contact [7]
B. Flipped compared to what is in the sky
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3 years ago
What particles bond together to
yanalaym [24]

Answer:

atoms bond together and forms molecules

5 0
3 years ago
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If this atom has a balanced charged, how many protons would you expect to find in this atom?
avanturin [10]
The answer would be C because there is six electrons and so there will be six protons because the amount of protons and electrons have to be the same otherwise it would be an unbalanced particle and you wouldn't be able to touch the object it is in without worrying about something happening
3 0
3 years ago
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A boy walked 4m east then 3m south find the displacement
Solnce55 [7]

Answer:

5m

Explanation:

4^{2}+3^{2}=5^{2}\\5^{2}=25

Use the Pythagorean theorem to calculate the long edge of the triangle, which would be his displacement.

3 0
3 years ago
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