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Stolb23 [73]
2 years ago
7

Which of these tools is used to measure temperature?

Physics
2 answers:
frozen [14]2 years ago
5 0
The answer is obviously D
Feliz [49]2 years ago
3 0

Answer:

D a thermometer

Explanation: It measures and track Celcius and Feirinheit.

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quantitative

Explanation:

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which word means "the history of life in the geologic past as indicated by the imprints or remains of living things?
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3 years ago
You serve a volleyball with a mass of 2.1 kg. The ball leaves your hand at 30 m/s. What is the kinetic energy (KE) of the volley
FinnZ [79.3K]

awnser :

Explanation:

8 0
2 years ago
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Faraday's Law states that the negative of the time rate of change of the flux of the magnetic field through a surface is equal t
MrRa [10]

Answer:

(C). The line integral of the magnetic field around a closed loop

Explanation:

Faraday's law states that induced emf is directly proportional to the time rate of change of magnetic flux.

This can be written mathematically as;

EMF = -\frac{\delta \phi _B}{\delta t}

(\frac{\delta \phi _B}{\delta t} ) is the rate of change of the magnetic flux through a surface bounded by the loop.

ΔФ = BA

where;

ΔФ is change in flux

B is the magnetic field

A is the area of the loop

Thus, according to Faraday's law of electric generators

∫BdL = \frac{\delta \phi _B}{\delta t} = EMF

Therefore, the line integral of the magnetic field around a closed loop is equal to the negative of the rate of change of the magnetic flux through the area enclosed by the loop.

The correct option is "C"

(C). The line integral of the magnetic field around a closed loop

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3 years ago
An object is thrown directly up (positive direction) with a velocity (vo) of 20.0 m/s and do= 0. how high does it rise (v = 0 cm
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Do you need more info?

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