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dimulka [17.4K]
3 years ago
7

Which is an example of a chemical change?

Physics
1 answer:
Deffense [45]3 years ago
5 0
Burning a log of wood is an example of a chemical change
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A. They can transfer energy through a vacuum

C. They vibrate in two directions that are perpendicular to each other

D. They radiate outward in all directions

Explanation:

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Which of the Moon’s positions will cause the highest or spring tides?
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The correct answer is A and C

During a Spring Tide, it will be horizontal, and a Neap tide is vertical

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By the help of newtons law of gravitation we can derive keplers third law of planetary motion.
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3 years ago
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1. While John is traveling along an interstate highway, he notices a 160-mile marker as he passes through town. Later John passe
pogonyaev

Number of miles that marker shows when passes through town= 160 miles.

Number of miles that marker shows currently to John = 115 miles.

We need to find the distance between town and John's current location.

For the problem, we can clearly see that Town is at 160 miles away but when John passes the marker shows 115 miles.

So, it's just the difference between 160 miles and 115 miles.

In order to find that difference, we need to subtract those two numbers.

160miles - 115miles = 45 miles.

So, we could say the distance between town and John's current location is 45 miles.

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3 years ago
Research indicates that an all have the same capacity for language as humans. true or false
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false (if your talking about animals) animals cannot form letters. Animals cant do this because they dont have voice boxes capable pf creating a word, thats why animals chirp, yip, bark, cry, and chitter.

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