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galina1969 [7]
3 years ago
5

In a nuclear power plant, the temperature of the water in the reactor is above 100°C because of what?

Physics
1 answer:
SVETLANKA909090 [29]3 years ago
8 0

Answer:

The temperature of the water increases because the nuclear reactor heats it producing steam

Explanation:

The nuclear power plants are usually defined as those thermal plants where the nuclear reactors are used in order to generate heat that eventually leads to the rotating of the turbines and produces electricity. Here the nuclear reactor heats the water, and it increases above a temperature of 100°C, where this heat energy plays a key role in the entire process. It is an efficient method as it does not lead to the emission of any green house gases that are harmful to the environment.

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In a photovoltaic system, an inverter is required to:.
Ivanshal [37]

Answer: convert the DC power produced by the modules into alternating current that can power lights, motors, and other loads.

Explanation:

5 0
3 years ago
What two forces act on falling bodies?
Alex Ar [27]

The two forces are: Air resistance and gravity.

7 0
3 years ago
The siren on an ambulance is emitting a sound whose frequency is 2450 Hz. The speed of sound is 343 m/s. If the ambulance is sta
lyudmila [28]

Answer:

The wavelength is 0.14 m

Explanation:

Given that,

Frequency = 2450 Hz

Speed of sound = 343 m/s

We need to calculate the wavelength

Using formula of wavelength

v=  f\lambda

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\lambda=\dfrac{v}{f}

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\lambda=0.14\ m

Hence,  The wavelength is 0.14 m

5 0
3 years ago
Read 2 more answers
A net force of 60 N north acts on an object with a mass of 30 kg. Use Newton's second law of motion to calculate the amount of a
choli [55]
<h3 /><h3>Answers :</h3><h3 />

F = m×a

60 N = 30 kg × a

30 × a = 60

a =  60/30

a =  2 m/s²

<h3 /><h3 />

<em>The acceleration of an object depends directly upon the net force acting upon the object, and inversely upon the mass of the object. </em>

<em></em>

Explanation:

If the net force increases while the mass of the object remains the same, the amount of acceleration also increases.

However, when the mass of the object increases while the net force remains the same, the amount of acceleration decreases.  

<h3 />

4 0
4 years ago
Kim is cutting lengths of ribbon so that each length of ribbon equals 8 inches. How many centimeters does 8 inches equal
Aloiza [94]
I think it's 96 because 1 inch = 12 centimeters so 8 multiply by 12 is 96 yah its 96
7 0
3 years ago
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