The wavelength<span> in a </span>longitudinal wave<span> is probably the distance between two consecutive compressions or between two consecutive rarefactions. The amplitude is the maximum displacement from equilibrium. ... The amplitude is the distance from the equilibrium position of the medium to a compression or a rarefaction.</span>
1. The _________ of a wave is the density of the medium’s particles at the compression of the wave.
2. In which part of the wave are the particles of the medium closer together?
B)compressions
3. In sound waves, the distance between compressions is called the wavelength.
What is the distance between rarefactions called?
D)wavelength
4) A student takes notes in class.
Sound Waves
I. Created by a vibration
A. Vibration: something that causes air molecules to move
back and forth quickly and steadily
II. Move through a medium
A. Solid
B. Liquid
C. Gas
Which line of her notes contains an error?
C)II B
5)Which of these would most likely cause a sound wave?
C)a spoon hitting the side of a bowl while mixing
6)Allison wants to calculate the speed of a sound wave.
Which formula should she use?
D)distance traveled / time
7)When sound is created, it travels to the ear through a
B)medium.
8) Why do waves move faster at higher temperatures and in a solid phase?
D)There is more energy and the particles are closer together.
Answer:
the answer should be in the explanation
Explanation:
Volcanic Eruption
Cracks in the earth’s crust are called faults. Volcanoes and earthquakes usually occur along these faults. A volcanic eruption can lead to landslides, ash falls, mud-flows, pyroclastic flows (can burn everything in their way), and steam explosions. okay for example volcanoes people have to keep a close eye out when they live by an active search up valcanic damage and you will see what i mean
Answer: electrolyte solutions
Explanation:
