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Leni [432]
3 years ago
12

Which of the following best describes a longitudinal wave?

Physics
1 answer:
Misha Larkins [42]3 years ago
6 0

Answer:

A part not for sureokay

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What happens at<br> the Bernoulli effect
Paul [167]

Answer:

Within a horizontal flow fluid, points of higher fluid speed will have less pressure than points of slower fluid speed.

Explanation:

5 0
3 years ago
Which of the following distances is the longest?a. 0.006 kilometers
zimovet [89]
820 meters is the longest

6 0
3 years ago
Find the energy released in the fission reaction¹₀n + ²³⁵₉₂U → ⁹⁸₄₀Zr + ¹³⁵₅₂Te +3(¹₀n) The atomic masses of the fission product
ikadub [295]

Fission reaction is given

¹₀n + ²³⁵₉₂U → ⁹⁸₄₀Zr + ¹³⁵₅₂Te +3(¹₀n)

The atomic masses of the fission products are 97.912735 u for ⁹⁸₄₀Zr and 134.916450 u for ¹³⁵₅₂Te. Hence, the energy released in fission reaction is 191.715 MeV.

How to find the energy released in the given fission reaction?

We know, that the atomic mass of the elements are as follows:

  • ⁹⁸₄₀Zr - 97.9120u
  • ¹³⁵₅₂Te - 134.9087u
  • ²³⁵₉₂U  - 235.0483923u
  • n = 1.008665u

In order to find the mass difference, we will calculate the initial mass and the mass of products.

The equation for the reaction:

n + ²³⁵₉₂U → ⁹⁸₄₀Zr + ¹³⁵₅₂Te +3n

Mass of initial reagents is 1.008665u + 235.0483923u = 233.052588u

Product of the reagents is 97.9120u + 134.9087u + 3(1.008665u) = 235.846773u

Now, using the formula of

E=(\triangledown m)c^2

E=(0.205815u)\frac{931.494MeV/c^2}{u} c^2=191.715MeV

Hence, the energy released in fission reaction is 191.715 MeV.

To learn more about fission reactor, refer to:

brainly.com/question/23276812

#SPJ4

4 0
2 years ago
Which energy conversion takes place when a solar cell is used to light a street lamp ?
Dahasolnce [82]

Electrical energy into Light energy.

It converts the electrical energy into light energy and hence helps to light a street lamp.

3 0
3 years ago
Read 2 more answers
The solar system involves the revolution of two planets around it.true/false.​
zhuklara [117]

Answer:

false

Explanation:

all planets revolve around the solar system

hope this is clear enough answered

3 0
3 years ago
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