3 years ago

Which of the following statements is true?

1 answer:

8 0

There are NO true statements on the list you provided.

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77julia77 [94]

Answer:

$0.5083\ \mu m$

Explanation:

$\lambda_0$ = Actual wavelength = $0.61\ \mu m$

$\varepsilon_r$ = Relative permittivity = 1.44

The observed wavelength in the glass is given by

$\lambda=\dfrac{\lambda_0}{\sqrt{\varepsilon_r}}\\\Rightarrow \lambda=\dfrac{0.61}{\sqrt{1.44}}\\\Rightarrow \lambda=0.5083\ \mu m$

The wavelength lies in the range of green light.

Hence, the observed color of light is $0.5083\ \mu m$

8 0

3 years ago

BaLLatris [955]

The mutualism I believe. So sorry if I’m wrong

7 0

3 years ago

vlabodo [156]

The answer is A. Metals

3 0

3 years ago

jek_recluse [69]

Answer:

yes

Explanation:

because it has the potential to move

5 0

3 years ago

Ilia_Sergeevich [38]

The mass of the man is 63 kilograms
There is it written down properly. Its hard to type this stuff in here

3 0

3 years ago