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Oksi-84 [34.3K]
3 years ago
15

A positive charge on an object is caused by:

Physics
2 answers:
Ierofanga [76]3 years ago
8 0

Answer:

I took a quiz and deficiency of protons is wrong!

Explanation:

damaskus [11]3 years ago
4 0
Deficiency of protons
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According to Boyle’s law, PV= K, what was the volume at the time of the first measurement given the following information? Round
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Learning Task 2: Prepare a basin with half-filled water and stone. Drop a stone
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1 . What happens when you drop the stone?

Depending on the weight from which the stone was dropped, the glass might well break

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How would life on earth be different if its axis was not tilted with respect to its orbit?.
borishaifa [10]

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oone side at a time would be hot and the other oone

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2 years ago
What is 7.832 rounded to the nearest 10th?
Galina-37 [17]

When rounding you look at the number right after the one you want to round. The tenth place is the one right after the decimal. If the number after it is more than five it goes up by one, it it's less than five it stays the same. So since the number after the 8 is a 3 it stays the same.

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3 0
3 years ago
Two cellists, one seated directly behind the other in an orchestra, play the same 220-Hz note for the conductor who is directly
Llana [10]

Answer:

d= 1.56 m

Explanation:

In order to have a constructive interference, the path difference between the sources of the sound, must be equal to an even multiple of the semi-wavelength, as follows:

⇒ d = d₂ - d₁ = 2n*(λ/2)

The minimum possible value for this distance, is when n=1, as it can be seen here:

dmin = λ

In any wave, there exists a fixed relationship between the wave speed, the frequency and the wavelength:

v = λ*f

If v = vsound = 343 m/s, and f = 220 1/s, we can solve for λ:

λ =\frac{v}{f} =  \frac{343 m/s}{220(1/s)} = 1.56 m

⇒ dmin =λ = 1.56 m

3 0
3 years ago
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