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Reil [10]
4 years ago
9

What is the difference between wavelength and frequency

Physics
1 answer:
Alexus [3.1K]4 years ago
3 0
There is a big difference between wavelength and frequency. Wavelength is the length between each crest of the wave. Frequency is the interval of how often there is a wave.
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Which choice is a potential drawback of nanotechnology? Check all that apply.
qaws [65]

Answer:

Building ansd pplyig34ui d

Explanation:

8 0
3 years ago
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If your weight is 120 pounds and your mass is 54 kilograms how would those values change if you were on the moon
BlackZzzverrR [31]
The gravitation acceleration on the moon is different than on Earth. It is 1.6 m/s^2. If you weigh 120 lbs, then you would multiply 120 pounds by the gravitational acceleration on the moon and then divide by the acceleration on Earth.

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4 0
3 years ago
A uniform conducting rod of length 34 cm has a potential difference across its ends equal to 39 mV (millivolts). What is the mag
lozanna [386]
Electric field is the change in voltage per unit distance

E = ΔV / d

E = 39/34
   
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hope this helps
3 0
4 years ago
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The take-up reel of a cassette tape has a radius of 2.5 cm. Find the length of the tape that passes around the reel in 7.1 s whe
Jet001 [13]

Answer:

s = 0.337 m

Explanation:

First, we will find the angular displacement of the reel:

\theta = \omega t

where,

θ = angular displacement = ?

ω = angular speed = 1.9 rad/s

t = time taken = 7.1 s

Therefore,

θ = (1.9\ rad/s)(7.1 s)

θ = 13.5 rad

Now, we will find out the length of tape:

s = rθ

where,

s = length of tape = ?

r = radius of reel = 2.5 cm = 0.025 m

Therefore,

s = (0.025 m)(13.5 rad)

<u>s = 0.337 m</u>

6 0
3 years ago
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8 0
3 years ago
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