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bagirrra123 [75]
3 years ago
12

What would happen if you put bubble wrap around an experiment of heat energy​

Physics
1 answer:
Makovka662 [10]3 years ago
3 0

Answer: The air pressure would build up resulting in a high air density.

Explanation: Heat energy builds up air pressure. And if you surround it with bubble wrap, that air pressure will have nowhere to release to. And so because of that, high air density occurs.

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What is the function of the Endoplasmic Reticulum?
kirill [66]

Answer:

The endoplasmic reticulum serves many general functions, including the folding of protein molecules in sacs called cisternae and the transport of synthesized proteins in vesicles to the Golgi apparatus

Explanation:

7 0
4 years ago
Type the correct answer in each box. Round your answers to the nearest hundredth.
Natali [406]

The velocity of the ball at position A is 3.13 m/s.Since all energy is converted to KE.

<h3>What is potential energy?</h3>

The potential energy is due to the virtue of the position and the height. The unit for the potential energy is the joule.

A person has the most potential energy due to her position. when he is sitting on the highest point.

Given data;

Mass,m = .5 kg

Height,H = 0.5 m

Acceleration due to gravity,g = 9.8 m/s²

H is the height

The potential energy is found as;

The potential energy is mainly dependent upon the height of the object.

Potential energy = mgh

The potential energy at point B;

PE = mgh

PE = ( 1.5 kg) ( 9.8 m/s2) (0.5 m)

PE = 7.35 J

Since all energy is converted to KE, the kinetic energy at point B;

KE = 0.5mv^2

KE = PE

7.35 = 0.53(1.5) v^2

V = 3.13 m/s

Hence, the velocity of the ball at position A is 3.13 m/s.

To learn more about the potential energy, refer to the link;

brainly.com/question/24284560

#SPJ1

8 0
2 years ago
A parallel-plate capacitor, with air between the plates, is connected across a voltage source. This source establishes a potenti
kondaur [170]

Answer: 33.5 x 10⁻⁶ C

Explanation:

By definition, the capacitance is the relationship between the charge on one of the plates (assuming it's a capacitor) and the voltage between them:

C = Q / V

Now, it can be showed that we can find the capacitance of a parallel-plate capacitor, taking into account the geometry and the dielectric material only, as follows:

C = ε A /d = ε₀ εr A / d

If the dielectric is air, we can assume εr = 1

If the space between plates is filled with a dielectric of dielectric constant 7.74, the new value for capacitance (regarding the former value) must be 7.74 times larger, as A and d didn't change.

So, in order to produce the same potential difference between the plates, we need to increase the charge, exactly 7.7 times:

Q = 7.7. 4.33 . 10⁻⁶ C = 33.5 . 10⁻⁶ C

8 0
4 years ago
How do you measure the wavelength of a wave?
antiseptic1488 [7]

Answer: velocity divided by frequency

Explanation: wave speed or velocity measured in meters per second divided by frequency of wave measured in hz

4 0
3 years ago
Read 2 more answers
If pizza is round will it roll off a cliff?
Rina8888 [55]
If a pizza is round like a ball it will roll off a cliff.If it’s just flat and round it won’t.
6 0
3 years ago
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