Interference
Authored by Lisa Thompson
Science
8th Grade
NGSS covered
Used 2+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Two transverse waves overlap. Crests overlap with crests. Troughs overlap with troughs. The waves are
In-phase
Out-of-phase
In-synchronicity
Out-of-synchronicity
Tags
NGSS.HS-PS4-1
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Two transverse waves overlap. Crests overlap with troughs. Troughs overlap with crests. The waves are _______.
In-phase
Out-of-phase
In-synchronicity
Out-of-synchronicity
Tags
NGSS.HS-PS4-1
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If two overlapping waves are in-phase, the resultant wave will have ______ compared to the two waves.
Greater amplitude
Greater frequency
Greater wavelength
Greater wave speed
Tags
NGSS.HS-PS4-1
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When 2 waves meet on the same medium, how do they interact?
They bounce off one another
They travel through one another
They refract off one another
Tags
NGSS.HS-PS4-1
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Constructive interference happens when two waves are:
out of phase.
zero amplitude.
in phase.
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The F-18 Growler carries electronic warefare equipement to disable enemy radar systems. How does it do this?
It cloaks the radar waves
It jams the radar signal with intense waves
It reflects the radar away
It destroys the radar signal
Tags
NGSS.HS-PS4-5
7.
MULTIPLE SELECT QUESTION
1 min • 1 pt
What do the RADAR Jamming and RADAR signal have in common?
Frequency
Wavelength
Amplitude
Pitch
Tags
NGSS.HS-PS4-1
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