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
navik [9.2K]
3 years ago
11

What is E=mc2? please be specific.

Chemistry
1 answer:
LenaWriter [7]3 years ago
4 0

E = mc2 is an equation. E represents units of energy, m represents units of mass and c2 is the speed of light squared or multiplied by itself.

You might be interested in
An atomic radius is about 1.00*10^2 pm. Convert the radius to inches. (1 pm=10^-12m)
natka813 [3]

Answer:

3.937 x 10⁻⁸ inches

Explanation:

Data Given:

Atomic radium in pm (picometer) = 1.00 x 10² pm

Atomic radium in inches = ?

1 pm = 10⁻¹² m

Solution:

First convert picometer to meter

As we Know

  1 pm = 10⁻¹² m

then

  1.00 x 10² pm = X meter

Do cross multiplication

        X meter = (1.00 x 10² pm)(10⁻¹² m) / 1 pm

       X meter = 1 x 10⁻⁹ m

So, 1.00 x 10² pm equal to 1 x 10⁻⁹ m

Now convert meter to inches

As

         1 m = 39.37 inches

         1 x 10⁻⁹ m = X inches

Do cross multiplication

        X inches = (39.3701 inches)(1 x 10⁻⁹ m ) / 1 m

        X inches = 3.937 x 10⁻⁸ inches

So,

1.00 x 10² pm = 3.937 x 10⁻⁸ inches

so the radius is 3.937 x 10⁻⁸ inches

4 0
3 years ago
What is one observation you can make aboit venus​
PilotLPTM [1.2K]

Answer:

The temperature is very hot.

Explanation:

The gas around the planet traps the suns heat and makes it the hottest planet in our solar system.

8 0
3 years ago
A glycosidic bond between two monosaccharides can also be classified as a(n) ________.
Natali5045456 [20]

<span>Here we are asked to know the type of bond between a  glycosidic bond. A glycosidic bond is a type of bond that exists between a carbohydrate molecule to another carbohydrate molecule. A glycosidic bond creates between two monosaccharides can also be called as an ether bond.</span>

8 0
3 years ago
What is the speed 0.36<br> km/h in cm/s
azamat

Answer:

It's 10 cenimeters per second

7 0
3 years ago
Is it physical change or chemical change when you smooth a wood chair with sandpaper?
White raven [17]
It should be a chemical change
8 0
3 years ago
Other questions:
  • How many atoms are in 5.548 g of thorium
    10·1 answer
  • A student is testing water to know which is best for cleansing purposes with soaps. He would find that the cleansing action of s
    6·1 answer
  • At what temperature is the following reaction at equilibrium? 2Na, O, + 2H,0 + 4NaOH + O, AH° = -109 kJ, ASO = -133.2 J/K
    7·1 answer
  • Which describes funguslike protists? They are all autotrophs. They are all able to move at some point. Their pseudopods allow th
    6·1 answer
  • g 250. mL of a solution is created and has a molarity of 1.50 M. What is the molality of this solution if the volume and density
    5·1 answer
  • If Dave ran 40,000 yards how many meters did he run? Dimensional Analysis
    15·1 answer
  • What happens to the temperature of a liquid as it is cooled beyond its freezing point?
    8·1 answer
  • 1) Which of the following statements about gases is false?
    14·1 answer
  • you have a sample of.neon gas that you want to use to.make a glowing sign. you investigate that the gas sample is at 45c and has
    12·1 answer
  • Energy and Temperature Activity Worksheet
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!