Answer:
configuration of string:
Node - Antinode - Node or N-A-N
This is 1/2 wavelength since a full wavelength is N-A-N-A-N
f (fundamental) = V / wavelength
F0 = 300 m/s / 1 m = 100 / sec
F1 = 300 m/s / .5 m = 600 / sec
Each increase is a multiple of the fundamental since the wavelength
increases by 1/2 wavelength to keep nodes at both ends of the string
Answer:
A: 456
B: Because the shoes press down on the mud and get taken in
C:643
D:Because e = mc2 divided by 3 equals a = 3 equals 4.321a
Explanation:
A.
Explain
Metals are good conductors of heat, which is important for cooking (both heating and cooling occurs rapidly
Answer:
A
Explanation:
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Answer:
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Explanation:
B = Magnetic field = 7 T
i = Current =
n = Number of turns per meter
The magnetic field of a solenoid is given by
The number of turns per meter of length of the solenoid is 27852.11504