Why is it dangerous to listen to an MP3 player at excessively loud volumes for extensive periods? The mp3 player can be played above 85 decibels, which would cause damage to the hearing receptors, leading to (permanent)hearing loss.

8 0

2 years ago

George gets heavily into basketball and the debating team during adolescence in order to deal with some of his unruly hormonal i

Gemiola [76]

The correct answer is...

D) Displacement

Have a Brainly day!

ALSO don't forget to mark the BRAINLIEST

8 0

3 years ago

Read 2 more answers

A rectangular cube has a length of 1.2 cm, a width of 2.4 cm, and a height of 3.0 cm. Its mass is 21.6 g. What is its density?

garik1379 [7]

Answer:

2.5 g/ $cm^{3}$

Explanation:

The problem is asking for "density," so we have to know its formula first before we can solve.

Density (ρ) = $\frac{mass}{volume}$

We know the mass of the cube (21.6g) but we don't know its volume. Let's check out the formula for volume.

Volume = length x width x height

Let's substitute the values.

Volume = 1.2 cm x 2.4 cm x 3 cm = 8.64 $cm^{3}$

Now that we have the volume, we can already solve for the density of the cube.

Density = $\frac{21.6g}{8.64 cubic cm}$ = 2.5 g/ $cm^{3}$

3 0

3 years ago

What problem are parents of adolescent more likely to face

True [87]

Lack of love from the child and many struggles against them to gain their trust, life struggles with mood swings. a few of many listings

hope this helps!

5 0

3 years ago