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3 years ago

One object has a negative charge. The other object has a positive charge.

Physics

1 answer:

Kamila [148]3 years ago

5 0

Answer:

attract each other

Explanation:

attract each other, opposite charges attract each other, similar charges repel.

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When a planet's orbit takes it closest to the Sun, its called:________.

andriy [413]

Answer:

perihelion

Explanation:

The point at which a planet is closest to the sun is called perihelion. The farthest point is called aphelion

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3 years ago

How long did it take Sally riding her bike to slow down from 18 km/h to 6 km/h if the deceleration was at a rate of 4 km/h/s?

inna [77]

Answer:
I’m pretty positive that it’s 3 seconds

Hope this helps!

8 0

3 years ago

Sound will travel slowest through which medium?

SSSSS [86.1K]

The speed of sound depends on the medium in which it is transported.

Sound travels fastest through solids, slower through liquids and slowest through gases.

So it will travel slowest through water at 55 degrees

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4 years ago

Read 2 more answers

Select all that apply.

Anon25 [30]

<span>A transverse wave is characterized by peaks and dips.</span>

6 0

4 years ago

Read 2 more answers

The actual depth of a shallow pool 1.00 m deep is not the same as the apparent depth seen when you look straight down at the poo

DedPeter [7]

Answer:

d' = 75.1 cm

Explanation:

It is given that,

The actual depth of a shallow pool is, d = 1 m

We need to find the apparent depth of the water in the pool. Let it is equal to d'.

We know that the refractive index is also defined as the ratio of real depth to the apparent depth. Let the refractive index of water is 1.33. So,

$n=\dfrac{d}{d'}\\\\d'=\dfrac{d}{n}\\\\d'=\dfrac{1\ m}{1.33}\\\\d'=0.751\ m$

d' = 75.1 cm

So, the apparent depth is 75.1 cm.

4 0

3 years ago