Answer: Plucking a loose rubber band will produce a lower sound, while a rubber band that has been stretched tight will make a higher sound. Guitar strings work this way.
Explanation: HOPE THIS HELPS
SRRY IF IT DOESNT
Answer:
Constructive interference: destructive interference
Explanation:
Constructive interference occurs when waves are in phase or sync with one another and will lead to brighter and bolder results while destructive interference occurs when waves are out of phase with one another.
In this scenario, light passing through two slits creates a pattern of bright and dark fringes on a screen. The bright fringes result from constructive interference ; the dark fringes result from destructive interference.
Answer:
Varies
Explanation:
They both relate to the process of doing something.
So from 4.00-4.10 10minutes has passed and thelma would have travelled 10/60×54 = 9 miles. In 1 hour , georgia would have travelled 10 miles more than thelma, hence in 9/10 hours she would catch up with thelma.
9/10 × 60 = 54 minutes . hence the ans is 54 minutes or 9/10 hours