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MaRussiya [10]
3 years ago
10

59 POINTS!!! CORRECT ANWSERS ONLY

Advanced Placement (AP)
2 answers:
stealth61 [152]3 years ago
8 0

Answer:

selectively permeable

Explanation:

I hope this helped!

Ahat [919]3 years ago
6 0

Answer:

yes, the answer is selectively permeable.

Explanation:

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Properties of light such as its brightness, color, and frequency can all be used to support which idea about light?
earnstyle [38]

Answer:

A) Light is made up of waves.

Explanation:

Light is a form of electromagnetic waves.

Electromagnetic waves consist of electric and magnetic fields that oscillate periodically in a plane perpendicular to the direction of motion of the wave, therefore they are transverse in nature.

All electromagnetic waves travel in a vacuum at the speed of light:

c=3.0\cdot 10^8 m/s

Moreover, electromagnetic waves are classified into 7 different types depending on their frequency and wavelength. From lowest to highest frequency (and so, from longest to shortest wavelength), we have:

Radio waves

Microwaves

Ultraviolet

Visible light

Infrared

X-rays

Gamma rays

Visible light is part of this electromagnetic spectrum, and corresponds to the part of the electromagnetic waves that our eye is able to see. In particular, we perceive waves of different wavelength and frequency as different colors: for instance, violet/blue light corresponds to the shortest wavelength that we can see, while red light corresponds to the longest wavelength that we are able to see.

Also, for visible light wave we can describe their brightness, which corresponds to the intensity of the wave, which is a property of all waves.

So the correct answer is

A) Light is made up of waves

8 0
3 years ago
Why should we focus on solving newer mysteries than old ones?
noname [10]

because the latest issues should be solve first while the prob or mysteries is still easy to solve

4 0
3 years ago
Assume the market price is $4. What is Slothco's profit-maximizing or loss-minimizing level of output? Explain.
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Explanation:

6 0
3 years ago
Suppose R and Q are two events such that P(R)= .14, P(Q) = .52, and P(R∩Q)= .20, find P(RUQ), are the events mutually exclusive
saw5 [17]

Answer:

#

P(R I Q) = P(RnQ) / P(Q) = 0.1 Therefore P(RnQ) = 0.1 X 0.35 = 0.035 (The intersection in the centre of a Venn Diagram)

P(RnQ') = 0.15 In a Venn Diagram this is R but excluding the centre intersection with Q. Therefore P(R) = P(RnQ') + P(RnQ) = 0.15 + 0.035 = 0.185

P(RUQ) = 0.15 + 0.035 + 0.315 = 0.5 so 0.5 must be outside the Venn Diagram circles.

Explanation:

hope this helps

4 0
3 years ago
Base your answer to the question on the weather satellite photograph, below, of a portion of the United States and Mexico. The p
iVinArrow [24]
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