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3 years ago

What is the density of 25 grams

Physics

1 answer:

Karolina [17]3 years ago

5 0

"Density" is the ratio of two numbers ... the mass AND the volume of a piece of some material.

If you only have one number, then the density of it is like one scis, or one tweez, or the sound of one hand clapping, or one pant.

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When a bond Norma between two or more elements, what part of the atom is forming the bond?

Mumz [18]

The electrons are the only part of the atom that forms the bond

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4 years ago

The law that states that the farther away a galaxy is, the faster it is moving away from us is called ______.

lorasvet [3.4K]

Answer: Hubble's Law

Explanation: Hubble's law that states that the farther away a galaxy is, the faster it is moving away from us

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1 year ago

A parallel-plate capacitor with circular plates of radius R is being discharged. The displacement current through a central circ

Dvinal [7]

Answer:

The discharging current is $I_d = 36.8 \ A$

Explanation:

From the question we are told that

The radius of each circular plates is R

The displacement current is $I = 9.2 \ A$

The radius of the central circular area is $\frac{R}{2}$

The discharging current is mathematically represented as

$I_d = \frac{A}{k} * I$

where A is the area of each plate which is mathematically represented as

$A = \pi R ^2$

and k is central circular area which is mathematically represented as

$k = \pi [\frac{R}{2} ]^2$

$I_d = \frac{\pi R^2 }{\pi * [ \frac{R}{2}]^2 } * I$

$I_d = \frac{\pi R^2 }{\pi * \frac{R^2}{4} } * I$

$I_d = 4 * I$

substituting values

$I_d = 4 * 9.2$

$I_d = 36.8 \ A$

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3 years ago

9. How does the length of the hypotenuse in a right triangle relate to the lengths of the legs? (2 points)

konstantin123 [22]

<span>The pythagorean theorem addresses the length of the hypotenuse in relation to the length of the legs. The square root of the length of the hypotenuse is equal to the sum of one leg squared plus the other leg squared. In other words, A squared plus B squared equals C squared where A and B are the lengths of the legs of the triangle and C is the length of the hypotenuse.</span>

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3 years ago

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damaskus [11]

Answer:D

Explanation:

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3 years ago

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