This would be typical of an elastic collision.
Class 1 has the fulcrum placed between the effort and load. Class 2 has the load between the effort and the fulcrum. Class 3 has the effort between the load and the fulcrum.
...
Examples
Tweezers.
Stapler.
Mousetrap.
Broom.
Hockey stick.
COLD AND HIGH SALT FOr deepwater
Answer:
wavelength = 0.8989 m
Explanation:
Given data:
weight of wire is 8.25 g
length of wire is 65 cm
speed of sound in room is 344 m/s
time of returning of pulse is 7.84 ms
There are three time period
Time period
velocity = wavelength × frequency
wavelength
wavelength = 0.8989 m