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
JulijaS [17]
2 years ago
10

Which statement describes an example of destructive interference?

Physics
1 answer:
a_sh-v [17]2 years ago
4 0

Answer:

B. Light shining on a surface has gaps after passing through two

slits.

Explanation:

Destructive interference is said to occur when two waves cancel out each other. The occurrence of this phenomenon implies that the waves have equal amplitude in opposite directions.

When light shinning on a surface has two gaps after passing through two slits, then the waves have interfered destructively which led to the gaps.

You might be interested in
The conservation laws, show ift<br>te-te​
FinnZ [79.3K]

Answer:

Explanation:

In physics, a conservation law states that a particular measurable property of an isolated physical system does not change as the system evolves over time. The exact conservation laws include conservation of energy, and conservation of linear momentum, and also conservation of angular momentum, aswell as the conservation of electric charge

7 0
3 years ago
Which two quantities below can be used to calculate average speed?
defon
Change of position and time
6 0
3 years ago
By what factor will the acceleration of an object change its mass stays constant but the force acting on it triples
Viktor [21]

Answer:

lacceleration is given by

a=F/m

With force acting on the object remained constant ,the acceleration is inversly proportional to mass of the object i.e with increase in mass =>acceleration decreases and with decrease in mass => acceleration increases.

a)

acceleration decreases

b)

acceleration increase

7 0
3 years ago
Use Percentages Given that the molecular mass of magnesium
ira [324]

Answer:

27%

Explanation:

15.999 divided by 58.32 = .27433128

Move the decimal place over 2 places.

27%

5 0
3 years ago
When using a simple machine, the benefit of using less force to lift an object is offset by the need to push for a larger ____ s
WITCHER [35]

When using a simple machine, the benefit of using less force to lift an object is offset by the need to push for a larger distance so that energy can be conserved.

<u>Explanation: </u>

A simple machine utilized for completing the works easily. So in order for easy and quick completion of works, these machines may increase the amount of force acting on the object by increasing the velocity or speed of the machine. As velocity term is present so the machines may also change the directions of force acting on the object of concern to do the work soon just like pulley.

Also other way of completing the work with less input force requirement is by increasing the distance or area of action for the force acting on it. As work done is a measure of acting force on a region multiplied with the displacement occurred with that force.

It can be known that force seems to be inversely proportional to distance or area of action. So if we need to use less force to lift an object, it is offset by the need to push for a larger distance in order to conserve the energy.

5 0
2 years ago
Read 2 more answers
Other questions:
  • Cranium and facial bones compose the
    13·1 answer
  • Water flow will be reduced in a pipe if the pipe is constricted. True False
    8·1 answer
  • A ship sets out to sail to a point 120 km due north. an unexpected storm blows the ship to a point 100 km due east of its starti
    10·1 answer
  • The volume control on a surround-sound amplifier is adjusted so the sound intensity level at the listening position increases fr
    5·1 answer
  • 1. Vector B is multiplied by the scalar 921.5. What angle does the new vector make with the x-axis?
    14·2 answers
  • The velocity of a projectile at launch has a horizontal component vh and a vertical component vv. When the projectile is at the
    14·1 answer
  • Describe how a neutral material becomes attracted to a negatively charged object brought near it.
    13·1 answer
  • Calculate Kinetic Energy The potential energy of a swing is 200 J
    9·1 answer
  • The image below The image below The image below The image below The image below The image below The image below The image below
    13·1 answer
  • The curved section of a speedway is a circular arc having a radius of 190 m. this curve is properly banked for racecars moving a
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!