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Ivanshal [37]
2 years ago
12

Houses with carpet are much quieter than houses with tile or hardwood floors because of sound wave

Chemistry
2 answers:
Vitek1552 [10]2 years ago
6 0
A) absporption :) hope it helps
Fed [463]2 years ago
5 0
I believe it would be absorption.
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Vesnalui [34]

Answer:

it is also know as biological diversity

Explanation:

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4 0
2 years ago
1. a.) Calculate the wavelength of light which has a frequency of 5.25 x 10 14 Hz.
Scilla [17]
<h3>Answer:</h3>

5.71 × 10² nm

<h3>Explanation:</h3>

The product of wavelength and frequency of a wave gives the speed of the wave.

Therefore;

Velocity of wave = Wavelength × Frequency

c = f ×λ

In our case;

Frequency = 5.25 × 10^14 Hz

Speed of light = 2.998 × 10^8m/s

But;

λ = c ÷ f

  = 2.998 × 10^8m/s ÷  5.25 × 10^14 Hz

  = 5.71 × 10^-7 m

But; 1 M = 10^9 nm

Therefore;

wavelength = 5.71 × 10^-7 × 10^9

                  = 5.71 × 10² nm

The wavelength of light wave 5.71 × 10² nm

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3 years ago
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Vlada [557]
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2 years ago
What would be a result of an increase in the population of grasshoppers
Yuliya22 [10]

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Why is asexual reproduction simpler in prokaryotes?
Paha777 [63]

Answer:

In asexual reproduction, a single parent produces genetically identical offspring. As prokaryotes do not have a nucleus, and have only one circular chromosome, they do not need to reproduce by the same mechanism as eukaryotic cells; mitosis does not exist in prokaryotic cells.

Explanation:

8 0
3 years ago
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