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Stels [109]
3 years ago
5

How many type of expansion physic

Physics
1 answer:
Yuki888 [10]3 years ago
4 0

Answer:

Three types of thermal expansion are linear expansion,s superficial expansion,cubical expansion

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Which statement best defines work.
alexgriva [62]
Work is in units of Jules, so any comparison with time is incorrect. Answer D is the definition for velocity, which is incorrect. Answer C is the correct answer
7 0
3 years ago
Fast, irregular, and low-amplitude electrical activity corresponds to
irakobra [83]

The most common states of awareness include conscious and unconscious. Wakefulness refers to a state of consciousness that is characterized by high levels of awareness and thought.

  • Fast, irregular, and low-amplitude electrical activity correspond to WAKEFULNESS.

  • An electroencephalogram is a diagnostic test that can be used to measure the brain's electrical activity during wakefulness and sleep.

  • Wakefulness is characterized by low-voltage (i.e., 5 to 10 microvolts) and high-frequency brain waves. These waves are known as beta and gamma waves.

  • Conversely, sleep is characterized by higher voltage and slow brain waves (i.e., synchronized pattern).

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4 0
2 years ago
Atoms giving up valence electrons indicates that an ionic bond is present ture or false
Sergio [31]
The answer to this question is yes. It’s true
6 0
3 years ago
Read 2 more answers
Is this object showing acceleration for the first 2 seconds? explain your answer.
iVinArrow [24]
Yes. The line is increasing. The flat line at the top of the graph is where there is not acceleration and the decreasing line is deceleration.
3 0
3 years ago
Describe the position of the sun, moon, and earth during a new moon and a full moon.
Gennadij [26K]

Answer:

* he new moon phase when the position is       Sun - Moon - Earth,

* have of the Full Moon when the position is     Sun - Earth - Moon,

*All the phases of the moon are governed by the movement of the Moon around the Earth.

Explanation:

In the solar system, the planets revolve around the sun, which is much more massive, in the case of the Earth it is more massive than its satellite, therefore the Moon revolves around the Earth in a period of approximately 28 days.

It is said that the moon is in the new moon phase when the position is Sun - Moon - Earth, so the moon cannot be seen

It is in the phase of the Full Moon when the position is

                  Sun - Earth - Moon, in this case the moon can be observed by the light reflected from it.

All the phases of the moon are governed by the movement of the Moon around the Earth.

8 0
3 years ago
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