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Ainat [17]
3 years ago
11

What is A common source of stress?

Physics
2 answers:
nataly862011 [7]3 years ago
6 0

Answer: there are many sources of stress

Explanation:

1) life changes

2) chronic stressors

3) frustration

4)job stressors

5) when you are going through a conflict

Oksanka [162]3 years ago
5 0

Answer:

school, relashonships, etc.

Explanation:

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How many licks dose it take to eat a lolipop
murzikaleks [220]

Answer: Around 364 to 480

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3 years ago
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In a double-slit experiment, light from two monochromatic light sources passes through the same double slit. The light from the
Dmitrij [34]

Answer:

\lambda_2 = 573.3 nm

Explanation:

As we know that the position of maximum intensity on the screen is given as

y = \frac{N\lambda L}{d}

here we know that

\lambda = wavelength

L = distance of the screen

d = distance between two slits

now we know that the position of 8th maximum intensity is same as that of 9th maximum on the screen

so we have

\frac{N_1\lambda_1 L}{d} = \frac{N_2 \lambda_2 L}{d}

so here we have

8 (645 nm) = 9 \lambda_2

\lambda_2 = 573.3 nm

4 0
3 years ago
10. Which of these devices is also referred to as a'key'?
brilliants [131]

Answer:

Electric switch is commonly known as the key of an electric circuit.

3 0
2 years ago
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Atoms containing radioactive nuclei are called
miss Akunina [59]
The correct answer is radioisotopes.
3 0
2 years ago
A rocket takes off from Earth's surface, accelerating straight up at 69.2 m/s2. Calculate the normal force (in N) acting on an a
goldenfox [79]

According to Newton's 3rd law, there will be equal and opposite force on the astronaut which is  -6048 N

<h3>What does Newton's third law say ?</h3>

The law state that in every action, there will be equal and opposite reaction.

Given that a rocket takes off from Earth's surface, accelerating straight up at 69.2 m/s2. We are to calculate the normal force (in N) acting on an astronaut of mass 87.4 kg, including his space suit.

Let us first calculate the force involved in the acceleration of the rocket by using the formula

F = ma

Where mass m = 87.4 kg, acceleration a = 69.2 m/s2

Substitute the two parameters into the formula

F = 87.4 x 69.2

F = 6048.08 N

According to the Newton's 3rd law, there will be equal and opposite force on the astronaut.

Therefore, the normal force acting on the astronaut is -6048 N approximately

Learn more about forces here: brainly.com/question/12970081

#SPJ1

7 0
2 years ago
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