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elena-14-01-66 [18.8K]
3 years ago
12

Which type of electromagnetic waves are dangerous enough to be used to kill cancerous cells?

Physics
2 answers:
Ilya [14]3 years ago
8 0
Your answer is A. Gamma Rays
guapka [62]3 years ago
4 0

Answer:

Gamma rays

Explanation:

In the electromagnetic spectrum, the energy of gamma rays is maximum and even their penetrating power is very high.

The increasing order of energy of electromagnetic spectrum is given by

Radio waves < Micro waves < Infrared rays < Visible rays < Ultra violet rays < X rays < Gamma rays

So, gamma rays are highly energetic and they can kill the cancerous cells in the body.

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When Esperanza describes people from outside of Mango Street as "Those Who Don't," she means that unlike her, they ______ .
Misha Larkins [42]

Answer:

As a child, Esperanza wants only to escape Mango Street. Her dreams of self-definition don't include the fact that she has any responsibility to her family or to the people around her, and she wishes to leave them all behind.

Explanation:

4 0
2 years ago
When resistance is decreased in a circuit, current will _________.
Mars2501 [29]
The answer is A. Increase

The formula is <span>Voltage = Resistance X Current

Lets say the voltage is 10 and the resistence is 5

10 = 5 x current
Current = 2

Now, lets decrease the resistence from 5 to 2

10 = 2 x Current
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The current increases
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8 0
3 years ago
What is dark energy?
olga2289 [7]

Explanation:

Dark Energy. Dark Energy is a hypothetical form of energy that exerts a negative, repulsive pressure, behaving like the opposite of gravity. It has been hypothesised to account for the observational properties of distant type Ia supernovae, which show the universe going through an accelerated period of expansion

6 0
3 years ago
Would this be Newtons 1st, 2nd, or 3rd law​
nekit [7.7K]

Answer:

Newton's First Law of Motion.

Explanation:

Newton's First Law of Motion states that a body continues its state of motion untill and unless an external force acts on it. Here, the truck moves forward even after the breaks are applied in order to maintain its State of motion.

3 0
3 years ago
In a game of pool, why will the balls eventually stop after a collision?
Aneli [31]

As a ball rolls ... even if there were no air resistance ... the ball
has to push down and climb over every one of those little fibers
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3 years ago
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