1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alborosie
3 years ago
7

Which uses the refractive properties of light to separate it into its different wavelengths?

Physics
1 answer:
miss Akunina [59]3 years ago
5 0

A). No.  A mirror doesn't separate light into its different wavelengths.

B). No.  Light doesn't separate into its different wavelengths when it
goes, say, from glass into water.

C). No.  When light goes through your glasses, it doesn't separate
into its different wavelengths.

D). Yes !  When sunlight shines into droplets of water in the atmosphere,
it comes out separated into its different wavelengths.  When we see that
happening in the air in front of us, we call it a "rainbow".


You might be interested in
A physics student uses a spring loaded launcher to fire a 58 gram projectile horizontally. The projectile leaves the launcher at
timofeeve [1]

Answer:

no answer

Explanation:

the question does not sk what to find

3 0
3 years ago
What is the primary outgoing radiation put off by the sun?
ira [324]

I really don’t know but I think it’s D

7 0
3 years ago
An upright object 2.80 cm tall is placed 16.0 cm away from the vertex of a concave mirror with a center of curvature of 24.0 cm.
horrorfan [7]

Answer:

f = 12 cm

Explanation:

<u>Center of Curvature</u>:

The center of that hollow sphere, whose part is the spherical mirror, is known as the ‘Center of Curvature’ of  mirror.

<u>The Radius of Curvature</u>:

The radius of that hollow sphere, whose part is the spherical mirror, is known as the ‘Radius of Curvature’ of  mirror. It is the distance from pole to the center of curvature.

<u>Focal Length</u>:

The distance between principal focus and pole is called ‘Focal Length’. It is denoted by ‘F’.

The focal length of the spherical (concave) mirror is approximately equal to half of the radius of curvature:

f = \frac{R}{2}

where,

f = focal length = ?

R = Radius of curvature = 24 cm

Therefore,

f = \frac{24\ cm}{2}

<u>f = 12 cm</u>

8 0
3 years ago
Choose the correct words from the box to complete the definition of resistance.
zzz [600]

Answer:

Opposition of passing a electric circuit

6 0
2 years ago
A geologist is trying to determine what time period a layer of rock was formed.
vodka [1.7K]

Answer:

B

Explanation:

You always want to test as many samples as possible

8 0
3 years ago
Other questions:
  • Consider a magnesium wire (σ = 2.2 ✕ 107 Ω−1 · m−1) with a cross-sectional area of 1 mm2 (similar to your connecting wires) and
    10·1 answer
  • Which of the following is a method used to prevent soil erosion?
    6·1 answer
  • What conditions are typcial of the soil the deeper we dig into it?
    13·1 answer
  • Which of the following is rounded to 2 significant figures? (Select all that apply)
    13·1 answer
  • HELP ME PLZ!!!! I'LL DO ABSOLUTELY ANYTHING, AND I MEAN ANYTHING!!!!!!
    10·2 answers
  • A wire carries 3.7 A of current. A second wire is placed parallel to the first 8.0 cm away. What is the current flowing through
    7·1 answer
  • Can someone help me with this, please? I have the answer but I need help with why the answer is that :(
    15·1 answer
  • There are strong winds on these trees. What makes the wind stronger? Why are they blowing from different directions?
    8·1 answer
  • A tumble buggy travels on the ground for 8 seconds and travels 4 meters. What<br> was its speed?
    7·1 answer
  • Can somebody pls pls help
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!