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2 years ago

Write down the condition required for the thermonuclear fusion.

Physics

2 answers:

storchak [24]2 years ago

7 0

Explanation:

The temperature must be hot enough to allow the ions of deuterium and tritium to have enough kinetic energy to overcome the Coulomb barrier and fuse together. The ions must be confined with a high ion density to achieve a suitable fusion reaction rate.

lana [24]2 years ago

3 0

Answer:

The main condition necessary for a controlled thermonuclear fusion:

The ions must be held together in close proximity at high temperature with a confinement time long enough to avoid cooling.

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Answer:

(1) 0.333 Hz

(2) 4 sec

(3) 2 sec, 0.5 Hz

Explanation:

(1) We have given time period of pendulum is 3 sec

So T = 3 sec

Frequency will be equal to $f=\frac{1}{T}=\frac{1}{3}=0.333Hz$

(2) Frequency of the pendulum is given f = 0.25 Hz

Time period is equal to $T=\frac{1}{f}=\frac{1}{0.25}=4sec$

(3) It is given that a pendulum makes 10 back and forth swings in 20 seconds

So time taken to complete 1 back and forth swings = $=\frac{20}{10}=2sec$

So time period T = 2 sec

Frequency will be equal to $f=\frac{1}{T}=\frac{1}{2}=0.5Hz$

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3 years ago

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Maru [420]

The value of the second charge is 1.2 nC.

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The work done in moving the charge from infinity to the given position is calculated as follows;

W = Eq₂

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<h3>Magnitude of second charge</h3>

The magnitude of the second charge is determined by applying Coulomb's law.

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Learn more about electric potential here: brainly.com/question/14306881

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3 years ago

Write down the condition required for the thermonuclear fusion.​

Write down the condition required for the thermonuclear fusion.