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2 years ago

Light has a frequency of about 6 x1014 Hz.

Physics

1 answer:

abruzzese [7]2 years ago

4 0

Answer:

The visible light frequency is 400 THz to 700 THz, approximately. A THz is a Terahertz, which is a unit of frequency equal to one trillion Hertz.

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Cancer and diabetes are two common hereditary diseases.

Klio2033 [76]

It is a true statement that cancer and diabetes are two common hereditary diseases.

<h3>What are hereditary diseases?</h3>

The term hereditary diseases are those diseases that occur in parents and could also be found in their offspring. For many of these hereditary diseases, the mechanism of inheritance is unclear.

However, it is a true statement that cancer and diabetes are two common hereditary diseases.

Missing parts:

Cancer and diabetes are two common hereditary diseases. A. True B. False.

Learn more about hereditary diseases:brainly.com/question/9367480?r

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2 years ago

Oil can be used to reduce friction.<br> true or fales<br><br> take 100 mark for solving<br> gg

Naddika [18.5K]

yes because it has to reduce frition by its own method called fellding

4 0

3 years ago

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What is similarity?

sasho [114]

Answer:

same things

Explanation:

7 0

4 years ago

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Here are the questions you need to answer for this assignment. After reading the questions carefully, pick arbitrary numbers to

MrRissso [65]

Answer:

this dont even explain the question

Explanation:

5 0

3 years ago

A 500-kilogram horse runs at 5 meters/second. The horse’s kinetic energy is <br> joules.

kari74 [83]

To solve this, we are going to use the formula for the kinetic energy of an object: $E_{k}= \frac{1}{2} mv^2$
where
$E_{k}$ is the kinetic energy of the object.
$m$ is the mass of the object.
$v$ is the speed of the object.

We know form our problem that the mass of the horse is 500 kilograms, so $m=500$ ; we also know that the speed of the horse is 5 meter/second, so $m=5$ . Lets replace those values in our formula to find $E_{k}$ :
$E_{k}= \frac{1}{2} mv^2$
$E_{k}= \frac{1}{2} (500)(5)^2$
$E_{k}= \frac{1}{2} (500)(25)$
$E_{k}= \frac{12500}{2}$
$E_{k}=6250$ J

We can conclude that the kinetic energy of the horse is 6250 Joules.

7 0

4 years ago

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