Answer:
pretty sure its studying the atomic structure of a solid carbon dioxide. so c
Explanation:
Answer: the water level would rise since the pebble displaces minimal water compared to the boat.
Explanation:..........
The thermal energy was produced is 116J
<h3>What is the thermal energy produced?</h3>
Now we know that the frictional force produces the energy that is lost as heat as the body slides down the incline. The magnitude of the frictional force is obtained from;
Ff= μmgcosθ
Ff = 0.65 * 5.0 kg * 9.8 m/s^2 * cos 25
Ff = 29 N
Hence, the thermal energy is;
29 N * 4.0 m = 116J
Learn more about frictional force:brainly.com/question/1714663
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Answer:
a. the bottom medium
Explanation:
it has the least index of refraction and hence most rarer.