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kotegsom [21]
3 years ago
5

2 Points Why does a balloon pop when it is stepped on?

Chemistry
2 answers:
tigry1 [53]3 years ago
5 0

Answer:

The air in a balloon is at a higher pressure than its surroundings because the elastic tension of the balloon skin is pulling inwards. ... The high-pressure air that was inside the balloon is now free to expand and this creates a pressure wave that our ears hear as a bang.

Explanation:

hope this was helpful

plz mark brainliest

so i can rank up

ad-work [718]3 years ago
4 0

Answer:

I am assuming that to much pressure is being applied to the balloon so it blows up. also because the air inside the balloon is trying to escape or expand causing the balloon to burst

Explanation:

You might be interested in
A peregrine falcon dives 176 meters through the air in 8 seconds. Its
CaHeK987 [17]

Answer:

This question is asking to find the average speed during the dive. The answer is 22m/s.

Explanation:

Average speed of a substance can be calculated knowing it's distance over a particular amount of time.

The formula for average speed is:

Average speed (s) = Distance (d) / time (t)

In the case of this question where A peregrine falcon dives 176 meters through the air in 8 seconds, the distance of the falcon is 176m, while the time is 8s. Hence;

Average speed = 176/8

Average speed = 22

Therefore, the average speed of the falcon diver is 22m/s.

4 0
3 years ago
What is the density of a liquid is 67.1 mL of liquid weighs 55.221 g
Mnenie [13.5K]

Answer:

<h2>0.82 g/mL</h2>

Explanation:

The density of a substance can be found by using the formula

density =  \frac{mass}{volume} \\

From the question we have

density =  \frac{55.221}{67.1}  \\  = 0.822965...

We have the final answer as

<h3>0.82 g/mL</h3>

Hope this helps you

6 0
3 years ago
HURRY PLS
fiasKO [112]

False

The water is more buoyant which means the water has more of a tendency to float than the duck.

5 0
3 years ago
Read 2 more answers
what the greatest agent of change?water/wind/ice how does this agent continue to weathering lake annette
cluponka [151]

Answer:

Explanation:

water/wind/ice how does this agent continue to weathering lake annette

erosion

The process known as weathering breaks up rocks so that they can be carried away by the process known as erosion. Water, wind, ice, and waves are the agents of erosion that wear away at the surface of the Earth

5 0
3 years ago
What can you say about the activity?
maks197457 [2]

Answer:

I would put, A substance has two different parts of it, a pure substance and a compound and mixtures have two as well called, homogenous mixtures and hetrogeneous mixtures.

Explanation:

7 0
3 years ago
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