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maxonik [38]
3 years ago
10

Scientists think the is a solid layer of iron with a liquid layer of iron around it

Physics
1 answer:
statuscvo [17]3 years ago
8 0
I think its true, I think.
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What happens when a force exerted on an object cause the object to move?
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Answer:

B. Kinetic energy is created

Explanation:

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Is position a base or derived quantity?
amid [387]

Position is measured in meters (m), so it is a base quantity.

<h3>What is base quantity?</h3>

A base or fundamental  quantity is a physical quantity, in which other quantities are derived from.

Example of fundamental quantities;

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<h3>What is a derived quantity?</h3>

Derived quantities are those quantities obtained or expressed from fundamental quantities.

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2 years ago
When the temperature of the air is 25 degress C, the velocity of a sound wave traveling through the air is approximately
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Assuming the temperature of 25°C in a "standard atmosphere", the 
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The velocity can't be specified, since the question gives no information 
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3 years ago
What cities (more than 1) has many fronts
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Which instrument is launched into the atmosphere to collect pressure, temperature, humidity, wind speed, and other data?
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C. Radiosonde is the answer

the above mentioned is not correct
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