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
Brut [27]
3 years ago
15

Light from a single laser is directed through two slits that are separated by a small distance. On the other side of the slits i

s an interference pattern of alternating dark(black) and bright bands. That dark bands coincide with areas of?
A.harmonic resonance
B.harmonic dissonance
C.destructive interference
D.destructive interference
Physics
1 answer:
nekit [7.7K]3 years ago
3 0
The answer is destructive interference.  You have this for both C and D.  I suspect one of C or D is supposed to be constructive interference...  But destructive interference is the answer
You might be interested in
Why transparent object don't form a shadow​
Pani-rosa [81]

Explanation:

Transparent objects do not form shadows. The light passes completely from the transparent objects thus these objects will not form shadow. ... In such objects, the light gets refracted thus, such objects forms shadow. The refraction is also the reason why we can see such objects.

8 0
3 years ago
Read 2 more answers
In the following atomic model, where does the strong nuclear force happen? mc006-1.jpg outside A between A and B between B and C
lukranit [14]
The answer is the third option
3 0
3 years ago
The food chain in question 1 is; Grass -> Deer -> Wolf
aleksklad [387]
Grass dear wolf is the right awnser
6 0
3 years ago
Determine the mechanical energy of this object a 1-kg ball rolls on the ground at <br> m/s
dedylja [7]
Mechanical energy = potential energy + kinetic energy
The ball is on the ground so it has no potential energy. that's all i know.
8 0
3 years ago
The battery charger for an mp3 player contains a step-down transformer with a turns ratio of 1:24, so that the voltage of 120 v
miskamm [114]
Considering that we are talking about a stepdown transformer, and a turn ration of 1:24

Then

Vsecondary coil = 120 V / 24 = 5V

(But lets remember that the power must be conserved in the transformer, so the voltage is 24 times less, but the current is 24 times higher)

It provides 5 volts to operate the player or charge the batteries
8 0
3 years ago
Other questions:
  • A ski lift carries a 75.0-kg skier at 3.00 m/s for 1.50 min along a cable that is inclined at an angle of 40.0° above the horizo
    9·1 answer
  • A 12.0 g bullet was fired horizontally into a 1 kg block of wood. The bullet initially had a speed of 250 m/s. The block of wood
    6·2 answers
  • What matter does not take up the space in the container?
    14·1 answer
  • Why is the mechanical advantage of a bottle opener always greater than 1?
    6·1 answer
  • Which oftthe following is the least reliable source of background information for a scientific project? General internet site, g
    15·1 answer
  • a car starts from rest and increases its speed to 15 m/s in 20 seconds. what is the cars acceleration
    5·2 answers
  • What is the relationship between frequency and wavelength?
    7·1 answer
  • Solve this worksheet. Need this worksheet with Answer
    9·2 answers
  • I can learn new things but I cannot change how good I am at math. A strongly agree B. agree C disagree D. strongly disagree​
    15·1 answer
  • The weight of air in a column 1-m2 in cross section that extends from sea level to the top of the atmosphere is?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!