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Jlenok [28]
3 years ago
9

Where in our daily lives do we encounter "background" radiation​

Physics
1 answer:
Tcecarenko [31]3 years ago
8 0

Answer:

Explanation:Naturally occurring radioactive materials are present in its crust, the floors and walls of our homes, schools, or offices and in the food we eat and drink. There are radioactive gases in the air we breathe. Our own bodies - muscles, bones, and tissue - contain naturally occurring radioactive elements.

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Select the option that best summarizes the reason for the use of position-time graphs when studying physical science. (1 point)
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The position-time graphs show the relationship between the position of an object (shown on the y-axis) and the time (shown on the x-axis) to show velocity.

<h3>What is velocity?</h3>

Velocity is a vector quantity that tells the distance an object has traveled over a period of time.

Displacement is a vector quality showing total length of an area traveled by a particular object.

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