Answer:
4.8 m
Explanation:
A transverse wave is a wave in which the oscillation of the particles occur in a direction perpendicular to the direction of motion of the wave.
The amplitude of a transverse wave is the maximum displacement of the wave with respect to the equilibrium position.
The crest of a wave is the position of maximum displacement on the positive side, while the trough of a wave is the position of maximum displacement on the negative side.
This means that the amplitude of a wave is equal to the distance between a crest (or a trough) and the equilibrium position.
Therefore, we have:
where:
d is the distance between the top of a crest and the bottom of a trough
A is the amplitude of the wave
Here we have:
A = 2.4 m
So, we find
Crystalline arrangement
High melting and boiling point.
The characteristics listed describe
A) ionic compounds.
B) covalent compounds.
C) diatomic molecules.
D) molecular compounds.
A) ionic compounds.
quizlet has a great study set for this unit
https://quizlet.com/_46l8d5
Answer:
a.
ionic compounds
Explanation:
B) automobiles
C) trains
D) submarines
Speed = (distance covered) / (time to cover the distance)
Speed = (121 m) / (30 sec)
Speed = 4.03 m/s (about 9 mph ... pretty slow for a bobsled)
Answer:
Tides are the rise and fall of sea levels. Tides occur due to the gravitational forces exerted on the Earth by moon, and to a lesser extent, the sun. That's why tides occur in ocean or sea.
Hope this helps
:)