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PilotLPTM [1.2K]
3 years ago
12

A balloon gets Burt's if you pump much air into it ? give reason​

Physics
1 answer:
lilavasa [31]3 years ago
5 0

Answer:

When you blow air into balloon, it expands due to the elasticity of the rubber But after a point, the rubber expanded to its maximum point and

cannot be stretched further If the ballon is blown beyond this point ,it will burst because there will be no space for the rubber to accommodate the air

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Fluorescence works because the fluorescent molecule a. absorbs light at one wavelength and emits light at a longer wavelength. b
erica [24]

Answer:

a. absorbs light at one wavelength and emits light at a longer wavelength.

Explanation:

Fluorescence is a kind of luminescence in which there is the emission of the light by the substance which has absorbed light with more photon energy as compared to the emitted energy.

<u>It occurs when the emitted light has longer wavelength because of lower energy as compared to the absorbed radiation.</u>

7 0
3 years ago
How can slope affect the development of soil what is meant by the term slope orientation?
Anestetic [448]
According to the United States Department of Agriculture:

<span>"The compass direction that the slope of a land surface faces toward (e.g., north, northwest, south). (After Soil Conserv. Soc. Amer. 1970)"

I hope my answer has come to your help. God bless and have a nice day ahead!</span>
5 0
3 years ago
Which indicator of a chemical reaction is shown in the picture?
Elena-2011 [213]
Um no picture seen bro

8 0
3 years ago
Read 2 more answers
A small remote-control car with a mass of 1.65 kg moves at a constant speed of v = 12.0 m/s in a vertical circle inside a hollow
Reil [10]

Answer:

N=63.69N

Explanation:

The normal force exerted on the car by the walls of the cylinder at the bottom of the vertical circle will be such that when substracted to the weight it must give the centripetal force, since at that point on the vertical F_{cp}=N-W=N-mg

We also know that the equation for the centripetal force is:

F_{cp}=ma_{cp}=\frac{mv^2}{r}

Mixing both equations we get:

N-mg=\frac{mv^2}{r}

N=mg+\frac{mv^2}{r}

Which for our values means:

N=(1.65Kg)(9.8m/s^2)+\frac{(1.65Kg)(12m/s)^2}{(5m)}=63.69N

8 0
3 years ago
What does the atomic number respresent?<br><br> (From my science homework)
MrMuchimi
It represents where it is located in the periodic table and how many protons a element has. 
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4 years ago
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