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Lemur [1.5K]
3 years ago
8

What is the relationship between wavelength and the frequency?

Chemistry
2 answers:
Nutka1998 [239]3 years ago
7 0

Answer:

The wavelength and frequency of light are closely related. The higher the frequency, the shorter the wavelength. Because all light waves move through a vacuum at the same speed, the number of wave crests passing by a given point in one second depends on the wavelength

Explanation:

Hope that helps a little

RSB [31]3 years ago
7 0

Answer:

Wave length is the distance between two successive crest and troughs of a wave.

Frequency is the number of cycles a wave completes in one second.

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Although the element hydrogen is a non-metal, it is located on the left side
marshall27 [118]

Answer:

Hydrogen's location is related to it's electron configuration not it's properties.

Even though hydrogen is gas it can be used as fuel in automobile because it is flammable

8 0
3 years ago
How are the particles of butterfat made smaller so that the mixture is homogenized?
nalin [4]

Explanation:

A heterogeneous mixture has particles that are not uniformly distributed, but a homogeneous mixture has particles that are uniformly distributed.

4 0
3 years ago
A sample from a local stream is found to have 3.0 ppm nitrates (in the form of sodium nitrate). How many grams of sodium nitrate
maw [93]

Answer:

0.01028  grams of sodium nitrate would there be in 2.5 L of the stream.

Explanation:

The ppm is the amount of solute (in milligrams) present in kilogram of a solvent. It is also known as parts-per million.

To calculate the ppm of oxygen in sea water, we use the equation:

\text{ppm}=\frac{\text{Mass of solute}}{\text{Mass of solution}}\times 10^6

Both the masses are in grams.

We are given:

The ppm concentration of nitrates = 3.0 ppm

Mass of nitrates = x

Mass of steam= m

Volume of steam = V = 2.5 L = 2500 ml ( 1 L = 1000 mL)

Density of steam = d = 1.0 g/mL

M=d\times V=1.0 g/mL\times 2500 mL = 2500 g

Putting values in above equation, we get:

3.0=\frac{x}{2500 g}\times 10^6

x=0.0075 g

Mass of nitrate = 0.0075 g

Moles of nitrate = \frac{0.0075 g}{62 g/mol}=0.0001210 mol

1 mole of nitrate ion is present in 1 mole of sodium nitrate.

Then 0.0001210 moles of nitrate will be present in :

\frac{1}{1}\times 0.0001210 mol=0.0001210 mol of sodium nitrate;

Mass of 0.0001210 moles of sodium nitrate :

0.0001210 mol × 85 g/mol = 0.01028 g

0.01028  grams of sodium nitrate would there be in 2.5 L of the stream.

6 0
4 years ago
Please Help!!! 25 POINTS!!!
son4ous [18]

Answer:

1. independent

2. question

3. same

4. true

5 0
3 years ago
Read 2 more answers
What information does DNA provide to all of the cell's organelles?
Reil [10]

Answer:

The correct answer will be option-instructions for each specific function

Explanation:

DNA is known as the genetic and heredity material of the organism which provides instructions to the cell to perform functions.

The biochemistry of DNA suggests that the arrangement of different nitrogenous bases controls different functions of the cell as they form proteins through the transcription and translation process.

Therefore, DNA controls the cell and its function by providing instructions to the organelles in the form of proteins and thus, the selected option is the correct answer.

7 0
3 years ago
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