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3 years ago

I hope someone can give me the answer

Physics

1 answer:

JulijaS [17]3 years ago

8 0

Then the two quantities behave as if they're on opposite ends of a see-saw.

They change in opposite directions. When one is up, the other is down,

and the first one goes down when the second one goes up.

To determine how B is going to react, you just INVERT whatever A does.

That's why the relationship is called an INVERSE one. (last choice)

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You have a gold nugget and find its mass to be 25 grams. How much volume does this gold nugget occupy?

Kay [80]

According to the solving, the volume that this gold nugget occupies is 1.29 cm³.

<h3>What is volume?</h3>

Volume is a standard measure of three-dimensional space that is occupied. It is typically mathematically represented using standard or SI-derived units. Volume and the concept of length are connected. It is sometimes referred to as the object's capacity.

d= m/ V

m= dV

V= m/d

<h3>So according to the given data,</h3>

The mass of the gold nugget is 25 grams.

The density of gold is 19.32 g/cm³.

We know that,

m= Vd

To find out the Volume(V),

V= m/d

V= (25 g)/(19.32 g/cm³)

V= 1.29 cm³.

According to the solving, the volume this gold nugget occupies is 1.29cm³.

To know more about questions of volume visit,

brainly.com/question/1578538

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8 0

1 year ago

What is a natural resource?

sladkih [1.3K]

Answer:

A natural resource is something found in nature that people use.

Explanation:

4 0

4 years ago

Read 2 more answers

Help with 1 2 and 3 please

geniusboy [140]

1. Amperes, is the SI unit (also a fundamental unit) responsible for current.

2. $I = \frac{q}{t}$ Δq over Δt technically

Rearrange for Δq

I x Δt = Δq

1.5mA x 5 = Δq

Δq = 0.0075

Divide this by the fundamental charge "e"

Electrons: 0.0075 / 1.60 x 10^-19

Electrons: 4.6875 x 10^16 or 4.7 x 10^16

3. So we know that the end resistances will be equal so:

ρ = RA/L

ρL = RA

ρL/A = R

Now we can set up two equations one for the resistance of the aluminum bar and one for the copper: Where 1 represents aluminum and 2 represents copper

$\frac{p1L1}{A1} = \frac{p2L2}{A2}\\$