Select the correct answer. A light wave travels at a speed of 3.0 × 108 meters/second. If the wavelength is 7.0 × 10-7 meters, what is the frequency of the wave? A. 2.5 × 10-14 hertz B. 4.3 × 1014 hertz C. 1.7 × 10-14 hertz D. 5.1 × 10-14 hertz

Explanation:

Given that speed of light is

c=3×10^8m/s

Wavelength λ is give as

λ=7×10^-7

Wavelength formula is given as

c=fλ

Then,

f=c/λ

f=3×10^8/7×10^-7

f=4.29×10^14Hz

Which is approximately

f=4.3 ×10^14Hz

The correct option is B.

the correct answer is the first option "the bolkshevik revolution". the passage makes reference to many of important events that occured in the revolution, such as the assemblies, in this case the animals are gathered in an assembly after a protest, the murder of fellow partners, the speeches given by the leader of the revolution, among other aspects. the last choice is possible, but in this passage in particular it is not emphasized the fight between the characters, that is the two pigs, that represent lenin and stallin.

idk that a good answer

explanation: