Cards in this guide (9)
How do you pick up ants
A person can pick up ants in many ways. They can use tweezers to
pick them up, they can use sticks or cloth to pick them up as
well.
Constructive interference occurs when the crests of one wave overlap the crests of another wave What is the result of constructive interference
What is the spectrum contains photons of all energies
This is the electromagnetic spectrum.
answer: EMR
When sound waves interfere to create standing waves the points on the medium that move up and down with the largest amplitudes are called nodes
Which converts mechanical energy to electrical energy
What correctly defines the speed of a wave
When a wave moves from a dense medium to a less dense medium most of the wave energy is
The pitch of a sound is determined by its and speed together or its frequency alone
The pitch of a sound can be determined by its frequency
alone.
How were slaves affected by the new republic
Some northern states made slavery against the law.