Constructive interference occurs when two waves overlap and the resulting wave has a larger amplitude. Hence, option (2) is correct.
What is interference?
The phenomenon in which there is an overlapping between the two waves propagating in a medium is known as interference. The interference is classified into two categories namely,
- Constructive interference
- Destructive interference
Constructive interference -
It occurs when there is a superposition of the two waves such that the resulting wave has a large amplitude.
Destructive interference -
It occurs when there is a superposition of the two waves such that the resulting wave has a lower amplitude.
Thus, we can conclude that constructive interference occurs when two waves overlap and the resulting wave has a larger amplitude. Hence, option (2) is correct.
Learn more about the interference here:
brainly.com/question/16098226
Answer:
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Explanation:
You haven't told us what the passing percentage is on the exam,
or what the passing percentage is for the semester, or any of that.
Answer:
The mass of the ball is 24kg both on the Earth and on that planet.
The weight on Earth is 240N and on that planet is 288N.
Explanation:
The mass of a body is the same everywhere but the weight of a body varies from place to place.
To calculate the weight on Earth:
g on earth=10m/s2
Weight = mass *g
W=24*10
=240N
To calculate the weight on the planet:
g on the planet=12.0m/s2
W=24*12
=288N