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
stiks02 [169]
3 years ago
12

What is the frequency of an electromagnetic wave with a wavelength of 1.0 x 10' m?

Chemistry
1 answer:
Dmitriy789 [7]3 years ago
6 0
The frequency of the wave is A
You might be interested in
10 ejemplos de disoluciones identificando el soluto y el solvente y el tipo de disolucion que corresponde
Keith_Richards [23]

Answer:

hije51k 5jk45679349fjvokhffgpv9ü

4 0
2 years ago
A balloon is filled with 3.8 l of helium gas at stp. approximately how many moles of helium are contained in the balloon?
love history [14]
Hope this helps you.

7 0
3 years ago
Read 2 more answers
How isa molecule of mercury different from a molocue of water
Genrish500 [490]
<h2>Answer:</h2>

The density of mercury molecule is higher than water.

<h3>Explanation:</h3>

Density is defined as mass per unit volume.In other words, density is the amount of matter within a given amount of space. water has the density of 1.0 gram per milliliter whereas the mercury has a density of 13.6 grams per centimeter squared.

One reason for the differences in density between mercury and water is that the atomic mass of mercury is 200.59 grams per mole. The atomic mass of water is 18.0 grams per mole. This is because mercury has a larger nucleus than hydrogen or water.

Additionally, there are strong inter-molecular forces (hydrogen bonds) between water molecules. hydrogen molecules do not stack upon one another as nicely as mercury atoms. Thus, there is additional empty spaces between the water molecules leading to its lower mass per volume(density)

8 0
3 years ago
The half life of a radioactive element is 2 million years. a mass of rock originally contained 200g of this element. how many gr
julia-pushkina [17]
Every 2 million years the amount is halved
0 million = 200g
2 million = 200g/2 = 100g
4 million = 100g/2 = 50g
8 0
3 years ago
Which of the following will have the highest vapor pressure? (A: 1.0 M NaCl (aq)) (B:1.0 M MgCl2 (aq)) (C:1.0 M C12H22O11 (aq))
hjlf
The answer qill be b
7 0
3 years ago
Read 2 more answers
Other questions:
  • In a cell protein synthesis is the primary function of
    9·1 answer
  • Please help! :)
    13·1 answer
  • 1 dozen apples=2.0kg whats the mass of 7 red apples
    6·1 answer
  • An example of a change of state is __________. *
    14·2 answers
  • he specific heat capacity of a pure substance can be found by dividing the heat needed to change the temperature of a sample of
    12·1 answer
  • What is a wet celled battery composed of? Give an example of a wet celled battery.
    6·1 answer
  • Using the Lewis dot Symbol Illustrate how the atoms are bonded in each of the following ionic compounds; thanks
    13·1 answer
  • When the reaction 2H₂S(g) ↔️2H₂(g) + S2(g) is carried out at 1065°C, Kp = 0.012. Starting with pure H₂S at 1065°C, what must the
    12·1 answer
  • True or false? The empirical formula of a compound is the simplest formula that shows the numerical relationship of the elements
    5·2 answers
  • Can you please help me solve these periodic table riddles
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!