All categories

2 years ago

The diagram represents a longitudinal wave moving through a mixture of gases.

Chemistry

1 answer:

NeX [460]2 years ago

7 0

Greatest compression and greatest density

Explanation:

Position A depicts an area showing the greatest compression and greatest density.

This is typical of a longitudinal wave.

A longitudinal wave is a wave that is parallel to its source. It is made up of series of compression and rarefaction.

The place where the particles are closest together are called the compression as shown by A. They have the greatest compression and greatest density.

The other place with sparse particles are the rarefaction, they have the least compression and density.

learn more:

Sound waves brainly.com/question/3619541

#learnwithBrainly

You might be interested in

What types of metals require the use of a Roman numeral in the name of their iconic compounds

denis23 [38]

The answer is transition metals because they have no specific charge except for 1 or 2 of them

3 0

2 years ago

Read 2 more answers

Find the density of Liquid A: Liquid A: Mass-138g Volume – 100 mL.

nlexa [21]

Answer:

The answer is

Explanation:

The density of a substance can be found by using the formula

$density = \frac{mass}{volume} \\$

From the question

mass of liquid = 138 g

volume = 100 mL

The density of the liquid is

$density = \frac{138}{100} = \frac{69}{5 0}$

We have the final answer as

Hope this helps you

7 0

2 years ago

What will most likely happen in the absence of a vacuole?

Anon25 [30]

The cell will not store food, water, nutrients, and waste.

Explanation:

In the absence of a vacuole in a cell, the cell will not be able to store food, water, nutrients and its wastes.

The vacuole provides a storage medium for the products in the cell. It is a very important cell structure.

They store food and are both found in both plant and animal cells

*Genetic information are transmitted by the nucleus

* Energy is produced in the mitochondria

* Photosynthesis takes place using the chloroplast

learn more:

Cell brainly.com/question/4493579

#learnwithBrainly

6 0

2 years ago

Magma that is rich in feldspar and silica is called?

weeeeeb [17]

Answer:

<h3>magma that is rich in feldspar and silica is called STRATOVOLCANO.</h3>

3 0

2 years ago

At 25°C, the equilibrium constant Kc for the reaction in thesolvent CCl4 2BrCl <----> Br2 + Cl2 is 0.141. If the initial c

ivolga24 [154]

<u>Answer:</u> The equilibrium concentration of bromine gas is 0.00135 M

<u>Explanation:</u>

We are given:

Initial concentration of chlorine gas = 0.0300 M

Initial concentration of bromine monochlorine = 0.0200 M

For the given chemical equation:

$2BrCl\rightleftharpoons Br_2+Cl_2$

<u>Initial:</u> 0.02 0.03

<u>At eqllm:</u> 0.02-2x x 0.03+x

The expression of $K_c$ for above equation follows:

$K_c=\frac{[Br_2]\times [Cl_2]}{[BrCl]^2}$

We are given:

$K_c=0.141$

Putting values in above equation, we get:

$0.141=\frac{x\times (0.03+x)}{(0.02-2x)^2}\\\\x=-0.96,+0.00135$

Neglecting the value of x = -0.96 because, concentration cannot be negative

So, equilibrium concentration of bromine gas = x = 0.00135 M

Hence, the equilibrium concentration of bromine gas is 0.00135 M

8 0

3 years ago