3 years ago

A thermometer measures its own temperature ? What does it mean?

1 answer:

azamat3 years ago

8 0

When you put a thermometer in your mouth , it becomes the same temperature as you then it starts to measure the temperature of itself

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Lina20 [59]

he will be good and surprise

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4 years ago

Ierofanga [76]

The dependence of a measured value on a controlled value should be the correct answer.

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3 years ago

MissTica

On the change in potential energy

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3 years ago

gregori [183]

Answer:

F = 2.668*10_-6[N]

Explanation:

We can calculate this force using the law of universal gravitation raised by Isaac Newton

$m_{t}=20000[kg]\\m_{c}= 200[kg]\\r = 10[m]\\G = 6.67*10^{-11}[\frac{N*m^{2} }{kg} ] \\$

And the force is given by the following expression:

$F=G*\frac{m_{t}*m_{c}}{r^{2} } \\F=6.67*10^{-11} *\frac{20000*200}{10^{2} }\\F=2.668*10^{-6} [N]$

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3 years ago

Natali5045456 [20]

1 astronomical unit = 149597870700m
Enrico should divide distance in meters with this number.

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3 years ago