3 years ago

Is the substance below an element,compound, or mixture

Physics

1 answer:

quester [9]3 years ago

8 0

It’s a compound Cs there being compounded together

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Suppose the first coil of wire illustrated in the simulation is wound around the iron core 7 times. Suppose the second coil is w

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Answer:

Emf induced in the coli will be equal to 26 volt

Explanation:

We have given number of turns N = 13

It is given that magnetic flux changes from 2.1 Weber to 2.7 Weber in 0.3 sec

Change in flux $d\Phi =2.7-2.1=0.6Weber$

Change in time dt = 0.3 sec

We have to find the induced emf

Induced emf is equal to $e=N\frac{d\Phi }{dt}=13\times \frac{0.6}{0.3}=26volt$

So emf induced in the coil will be equal to 6 volt

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Newtons second law of physics, solve the chart

Vera_Pavlovna [14]

Answer:

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350 N, 80 kg, 10 m/s^2, 80 kg, -15 m/s^2, -3000 N

Explanation:

Force = Mass*Acceleration (aka F = ma)

Using algebra, you can find the variables/unknown values.

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dem82 [27]

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The effect of gravity on object makes objects stable and not floating in the air . It also makes any object thrown up to return back

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a. Convert 21.0 cm to inches. Show your dimensional analysis setup. b. Convert 29.7 cm to inches. Show your dimensional analysis

never [62]

I don't understand this problem... sorry

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Suppose 2kg of glycerine have a temperature of 30°C. Heat is supplied to a steady rate of 100W. The temperature after 35 minutes

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210000.................

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