The grains of sedimentary rock

Chemistry

1 answer:

Debora [2.8K]2 years ago

3 0

<u>Answer:</u>

<em>The grains of sedimentary rock are cemented together and form an interlocking texture.</em>

<u>Explanation:</u>

The sedimentary rocks are formed by deposition of minerals from the ocean or sea waters lashed to the land shore. The deposition of minerals for a long time followed by cementation of them by the grains lead to the formation of sedimentary rocks.

The grains of the sedimentary rocks are very small in size and they are cemented together. The grains are present in the matrix of cement while the pores of the matrix are filled with grains of minerals like an interlocking texture.

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A sound wave is traveling at 331 m/s and has a frequency of 126 Hz. What is the wavelength?

damaskus [11]

<h2>Answer</h2>

2.626984127 m

<h2>Explanation:</h2><h2></h2>

You have to know the equation that relates wavelength, frequency, and velocity (it's like speed but a bit different).

v = f x λ

where:

v = velocity

f = frequency

λ = Wavelength