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vodomira [7]
3 years ago
6

Is a Joule the same as a Kelvin?

Physics
2 answers:
earnstyle [38]3 years ago
7 0
No,because a Kevin is 7.242971666663E+22 times Smaller than a Joule.
Harlamova29_29 [7]3 years ago
3 0

Answer:

no

Explanation:

joule is the si unit of work and kelvin is temperature

plz make me brainliest

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Which quantity is represented by the area under a force-time graph?
Yanka [14]

Answer:

C momentum change

Explanation:

An impulse results in a change of momentum.

An impulse is a force action over a period of time.

3 0
3 years ago
Loops in a motor rotate because?​
ch4aika [34]

Answer:

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Explanation:

hope that helps!

5 0
3 years ago
A rectangular block has the density of 350g/cm3 the dimensions are 3.5 6.cm 2.5
LekaFEV [45]

Answer:

18375g

Explanation:

\boxed{density =  \frac{mass}{volume} }

∴ mass = density \times volume

Let's find the volume of the rectangular block.

Volume

= length ×breadth ×height

= 3.5 ×6 ×2.5

= 52.5cm³

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7 0
3 years ago
An astronomy student, for her PhD, really needs to estimate the age of a cluster of stars. Which of the following would be part
LiRa [457]

Answer:

A. plot an H-R diagram for the stars in the cluster.

Explanation:

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The astronomy student would have to plot an H-R diagram for the stars in the cluster and determine the age of the cluster by observing the turn-off point. The turn-off is majorly as a result of gradual depletion of the source of energy of the star. Thus, it projects off the constellation.

4 0
3 years ago
(URGENT- Due today.)
Lynna [10]

Answer:

I=\sqrt{} \frac{P}{R}

Explanation:

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