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2 years ago

8

If a person is planning to take a mixture of milk, cream and sugar and make it into ice cream do you expect the person to add or

remove heat energy

1 answer:

RideAnS [48]2 years ago

6 0

Remove (as he is going to put this mix into freezer)

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Energy that flows from an objective with a higher temperature to an object with a lower temperature

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en español por

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2 years ago

Mr. Jones's prescription calls for 1.04 tablets per day. Based on this information, how many tablets should Mr. Jones take per d

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I hope I've helped! :)

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2 years ago

A charged particle is observed traveling in a circular path in a uniform magnetic field. If the particle had been traveling four

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The new radius of the trajectory of the particle is four times the previous radius

Explanation:

In order to know what is the radius of the trajectory of the charged particle, if its speed is four times as fast, you take into account the following formula, which describes the radius of a charged particle in a magnetic field:

$r=\frac{mv}{qB}$ (1)

If the speed of the particle is for time as fast, that is, v' = 4v, you obtain, in the equation (1):

$r'=\frac{mv'}{qB}=\frac{m(4v)}{qB}=4\frac{mv}{qB}=4r$

The new radius of the trajectory of the particle is four times the previous radius

8 0

2 years ago