2 years ago

What part of this transverse wave is the green arrow identifying? Help plz

Physics

1 answer:

cupoosta [38]2 years ago

3 0

It is the 'crest' part that the green arrow is identifying.

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Answer:1.55 times

Explanation:

Given

First wavelength $(\lambda _1)=450 nm$

Second wavelength $(\lambda _2)=700 nm$

According wien's diplacement law

$\lambda T=constant$

where $\lambda =wavelength$

T=Temperature

Let $T_1 and T_2$ be the temperatures corresponding to $\lambda _1 & \lambda _2$ respectively.

$\lambda _1\times T_1=\lambda _2\times T_2$

$\frac{T_1}{T_2}=\frac{\lambda _2}{\lambda _1}$

$\frac{T_1}{T_2}=\frac{700}{450}=1.55$

Thus object with $\lambda 450 nm$ is 1.55 times hotter than object with wavelength $\lambda =700 nm$

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The reckless risk taking found among many adolescents is most likely due to the effects of _______.

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The reckless risk taking found among many adolescents is most likely due to the effects of <span>Peer pressure</span>

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3 years ago

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A cannonball is shot up in the air with a vertical speed of 24 miles what is the cannon balls vertical speed just before it hits

meriva

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I think it will back towards the earth because earth gravitional field will attract to Wards

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PLEASE HELP ASAP 36. The Doppler Effect applies to light in addition to sound. What do you call the phenomenon that causes dista

skad [1K]

Answer:

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Hope this helps you!

Bye!

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