1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
saw5 [17]
4 years ago
11

How do you determine the frequency of light whose wavelength is 4.257x10^-7?

Chemistry
1 answer:
Leto [7]4 years ago
8 0
Velocity = frequency*wavelength
frequency = velocity/wavelength
= (3*10^8)/(4.257*10^-7)
= 7.047*10^14
You might be interested in
Inferential statistics allows a researcher to make inferences about a specific population based on data taken from a sample. Ple
son4ous [18]

Answer:

The correct answer is "True".

Explanation:

Inferential statistics derives from statistics that comprise the methods and procedures by which, using induction, it determines the properties of a statistical population from a sample of this population. The objective of this type of statistics is to obtain useful conclusions to be able to make deductions on a population, based on the information of the sample taken from it.

Have a nice day!

5 0
3 years ago
Read 2 more answers
Biological membranes are present in all cells, and they make up the endomembrane system of eukaryotic cells. Among other functio
docker41 [41]

Answer:

The correct option for question 1 would be:

a bilayer containing lipids with hydrophilic head groups pointing inward and hydrophobic tail groups facing the solvent (extracellular fluid and cytosol).

The correct option for question number two would be: proteins.

Explanation:

The membranes present phospholipids that act as selective barriers between the intracellular and extracellular space, allowing an internal balance in relation to the external one.

Its conformation is mostly phospholipids, fatty acids, proteins (from transmembrane to intermembrane or external)

5 0
3 years ago
A sample of gas A has a molar mass of 4 grams while a sample of gas B has a molar mass of 16 grams. Which statement holds true?
jeka94

I believe the closest possible answer to this question are:Gas A effuses faster than gas B.The molar mass is directly proportional to the rate of effusion.Thank you for your question. Please don't hesitate to ask in Brainly your queries
4 0
4 years ago
Read 2 more answers
What do small numbers of 12,22, and 11 stands for in C12H22O11​
Paladinen [302]

Answer:

The number of each element in the molecule.

Explanation:

C₁₂H₂₂O₁₁ is one molecule, and it is made 3 elements carbon, hydrogen, and oxygen. There are 12 carbons, 22 hydrogens, and 11 oxygens. If these numbers were different, it would be a different molecule.

4 0
4 years ago
Which characteristic of atoms is the basis for the order on the Periodic Table?
il63 [147K]
The answer is c atomic number
3 0
3 years ago
Read 2 more answers
Other questions:
  • How many hydrogen atoms are in 5.70 mol of ammonium sulfide?
    7·1 answer
  • Does distance have direction?
    10·1 answer
  • The decomposition of hydrogen peroxide was studied, and the following data were obtained at a particular temperature: Time (s) (
    13·1 answer
  • Which statement about surfactant molecules is correct?
    15·1 answer
  • True or false water and salt are examples of elements
    10·2 answers
  • Rank the following solutes in order of increasing entropy when 0.0100 moles of each dissolve in 1.00 liter of water.
    12·1 answer
  • Many monatomic ions are found in seawater, including the ions formed from the following list of elements. Write the Lewis symbol
    12·1 answer
  • 1)Describe the factors that control the rate of chemical weathering and those that control the rate of physical weathering. 2)Co
    15·1 answer
  • MORE THEN ONE ANSWER Factors affecting energy transfer
    15·2 answers
  • PLEASE HELP Our moon is about 4 times smaller than Earth.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!