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Phoenix [80]
3 years ago
9

Electromagnetic radiation is:

Physics
1 answer:
ruslelena [56]3 years ago
5 0
Hello there.

<span>Electromagnetic radiation is:

</span><span>A- energy that is electric and magnetic 
</span>
You might be interested in
Please someone help me !!
sergij07 [2.7K]

Answer:

D

Explanation:

because if the solvent is more than the solvent then we can't resolve it.

so our product will be suspended

6 0
3 years ago
An object with a mass of 10.5kg is traveling at a velocity of 9m/s. What is the kinetic energy of
WARRIOR [948]
KE = 1/2mv^2
1/2(10.5)(9)^2
1/2(10.5)(81) = 425.25 J
7 0
2 years ago
What instrument uses a magnetic field to magnify imags up to 100000000?
Mariana [72]
Transmission electron microscope
5 0
3 years ago
What are the foci of the ellipse given by the equation 100x^2 + 64y^2 = 6 400?
NikAS [45]

The equation of our ellipse is:

100 x^2 + 64 y^2 = 6400 (1)

First, let's reduce the equation of the ellipse to the standard form:

\frac{x^2}{a^2}+ \frac{y^2}{b^2}=1

To do that, we should divide both terms of equation (1) by 6400, and we get:

\frac{x^2}{64}+ \frac{y^2}{100}=1

This is a vertical ellipse (because b^2 \ \textgreater \  a^2) centered in the origin, and so the distance of its foci from the origin (on the y axis) is given by

c= \sqrt{b^2-a^2}= \sqrt{(100)-(64)}=6

Therefore, the position of the two foci is (0,6) and (0,-6)

8 0
3 years ago
Which scenario would be classified as a conceptual model
den301095 [7]

Answer:

Heyo! (Ish Mash Potato) XD

Explanation:

A conceptual model is a representation of a system, made of the composition of concepts which are used to help people know, understand, or simulate a subject the model represents. It is also a set of concepts. Some models are physical objects; for example, a toy model which may be assembled, and may be made to work like the object it represents.

Hope Mr. Mash Potato Helped!!!

3 0
3 years ago
Read 2 more answers
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