All categories

3 years ago

If the wavelength of one wave is 0.25 or ¼ meters, how many waves will be formed in one meter?

Chemistry

1 answer:

Lorico [155]3 years ago

7 0

4 waves will be formed.

You might be interested in

Which of the following is the greatest dissolved solid in ocean water? Magnesium Chloride Plankton Sodium Chloride Calium

melisa1 [442]

The right answer is Sodium chloride.

Sodium chloride is a chemical compound whose formula is NaCl. Everyone knows the taste because it is, more simply, table salt.

Let's take a pool 50 meters long and 15 meters wide and fill it with sea water. Then let's go to his analysis. We find:

1400 tons of pure water

50 tons of sodium chloride

2 tons of magnesium

1 ton of sulfur

And then much less frequent elements

8 0

3 years ago

How many grams of oxygen are needed to

Paraphin [41]

Answer:

The value is $M_{o} = 175 g$

Explanation:

Generally the reaction between oxygen and magnesium is

$2Mg_{({s})} + O_2_{(g)} \to 2MgO_{(s)}$

Generally from the law of mass conservation in a chemical reaction we have that

$M_{m} + M_{o} = M_{z}$

Here $M_{m}$ is the mass of magnesium

$M_{o}$ is the mass of oxygen

$M_{z}$ is the mass of magnesium oxide

$425+ M_{o} = 600$

=> $M_{o} = 600 - 425$

=> $M_{o} = 175 g$

3 0

4 years ago

Gaseous ammonia reacts with oxygen in the

KengaRu [80]

INTERNIAOL RECTLEIMUM

7 0

4 years ago

What pollutants can contribute to acid precipitation and how are these pollutants generated?

damaskus [11]

Answer:

I don't know I don't know about question but I can try to find it

Explanation:

I don't know about question but I can try to find it

4 0

3 years ago

which of the following describes how ice could have once covered warm places such as australia and india

4vir4ik [10]

Answer:

U shaped vallies?

Explanation:

(i dont know if this was one of the options)

6 0

3 years ago