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
morpeh [17]
3 years ago
14

Qué ocurre con el espectro cuando se interpone el celofán de colores?

Physics
1 answer:
Travka [436]3 years ago
3 0

Answer: You will only see the color that cellophane lets through

Explanation:

Let's begin by the fact the whole electromagnetic spectrum is known as "white light", which is composed by a range of colors (wavelengths).

Now, if we have a source with white light (the Sun, for example) and we interpose a cellophane of any color (let's choose red), this cellophane will act as a filter and will only let pass the color of the cellophane.

This is because the filter will absorb the other colors of the spectrum.

You might be interested in
Need help asap pls
ozzi
Detailed Explanation:

1) Rusting of Iron

4Fe + 3O2 + 2H2O -> 2Fe2O32H2O

Reactants :-
Fe = 4
O = 3 * 2 + 2 = 8
H = 2 * 2 = 4

Products :-
Fe = 2 * 2 = 4
O = 2 * 3 + 2 = 8
H = 2 * 2 = 4

2) Fermentation of sucrose…

C12H22O11 + H2O -> 4C2H5OH + 4CO2

Reactants :-
C = 12
H = 22 + 2 = 24
O = 11 + 1 = 12

Products :-
C = 4 * 2 + 4 = 12
H = 4 * 5 + 4 = 24
O = 4 * 2 + 4 = 12

Looking closely at the way I have taken the total number of elements on the reactants and products side, you can solve the rest.

All the Best!
8 0
2 years ago
Read 2 more answers
Can you help me on this please
Vikentia [17]

Answer: the water level would rise since the pebble displaces minimal water compared to the boat.

Explanation:..........

8 0
3 years ago
Three ways in which the hydrosphere interacts with the lithosphere
Advocard [28]
There are several ways they interact with each other.

Mechanically: Erosion, Mass movement, Sedimentation
4 0
3 years ago
The ____________________ of your voice refers to its intensity or loudness.
JulijaS [17]
That's the amplitude.
7 0
2 years ago
The potential energy of two atoms in a diatomic molecule is approximated by U(r)=(a/r12)−(b/r6), where r is the spacing between
Dafna1 [17]

Answer:

A) F(r) = [12a/(r^(13))] - [6b/(r^(7))]

ii) Graphs are attached

B) Equilibrium Distance = (2a/b)^(1/6)

C) Minimum Energy = b²/4a

D) a = 6.67 x 10^(-138) Jm^(12)

b = 6.41 x 10^(-78) Jm^(6)

Explanation:

I've attached the explanation of A-C alongside the graphs

D) i) From the question, we are to make r equal to the derivative of "r" we got when F(r) = 0 which was r = (2a/b)^(1/6)

Thus, since we are given equilibrium distance as: 1.13 x 10^(-10), hence;

(2a/b)^(1/6) = 1.13 x 10^(-10)m

So, (2a/b)= [1.13 x 10^(-10)]^(6)

a = (b/2)[1.13 x 10^(-10)]^(6)

From earlier, we saw that b²/4a = U(r)

Thus since U(r) = 1.54 x 10^(-18) from the question, b²/4a = 1.54 x 10^(-18)

Putting a = (b/2)[1.13 x 10^(-10)]^(6);

We have;

(b²) / [(4b/2)[1.13 x 10^(-10)]^(6)]] = 1.54 x 10^(-18)

b/2 = [1.13 x 10^(-10)]^(6)] x 1.54 x 10^(-18)

So, b = 6.41 x 10^(-78) Jm^(6)

ii) Putting (6.41 x 10^(-78))² for b in;

a = (b/2)[1.13 x 10^(-10)]^(6)

We have, a = (6.41 x 10^(-78))²/ ( 4 x 1.54 x 10^(-18)

So a = 6.67 x 10^(-138) Jm^(12)

6 0
3 years ago
Other questions:
  • If a boat and its riders have a mass of 900 kg and the boat drifts in at 1.4 m/s how much work does sam do to stop it?
    14·1 answer
  • An electrically neutral balloon is rubbed on cloth and becomes positively charged. What can be said about its mass?
    10·2 answers
  • Which statement best explains how isotopes can have different masses and still be the same element?
    8·1 answer
  • Air flows through a converging-diverging nozzle/diffuser. A normal shock stands in the diverging section of the nozzle. Assuming
    5·1 answer
  • Deer ticks can carry both Lyme disease and human granulocytic ehrlichiosis (HGE). In a study of ticks in the Midwest, it was fou
    12·1 answer
  • Explain the meaning of the error​
    8·1 answer
  • 1. If airbags reduce the impact force from an accident why has there been questions over their safety?
    9·1 answer
  • Search about non-ohmic devices in 3 pages​
    12·1 answer
  • 31. Draw a free body diagram for a 15.5N box that is being pushed to the right with a 18. N force while experiencing 4.30 N of r
    7·1 answer
  • Miswer
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!