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
kolbaska11 [484]
2 years ago
13

To pull up a bucket of water from a well, George pulled hard on a handle to wind up a rope. Which kind of energy was George appl

ying to the handle?
A. chemical energy


B. frictional energy


C. potential energy


D.mechanical energy
Chemistry
1 answer:
mote1985 [20]2 years ago
4 0

b frictional energy

is the correct answer

You might be interested in
What is the ph of a solution that has a poh of 11.24
galina1969 [7]
Always remember that pH + pOH = 14 
Here, you have a pOH of 11.24, so  you replace it in the equation, and u get:
pH + 11.24 = 14

Then, You move 11.24 to the other part. and moving from a part to another change the sign of the equation. And you get:
pH = 14 - 11.24 = 2.76

So, the pH of a solution that has a pOH of 11.24 is pH = 2.76

Hope this Helps :)
7 0
3 years ago
In a metal what is not given an assigned location and thus can drift
Allushta [10]
In a metal, "Electrons" <span> is not given an assigned location and thus can drift

In short, Your Answer would be Option C

Hope this helps!</span>
6 0
2 years ago
How many grams of sodium nitrate. NaNO3, are soluble in 100
natka813 [3]

Answer:

Your correct answer is D. 40 g

Explanation:

Please mark brainliest!

4 0
3 years ago
Read 2 more answers
If the weight of displaced liquid and the weight of an object are the same, the object will:
s344n2d4d5 [400]

Answer:

Float

Explanation:

If the weight of liquid displaced and the weight of an object are the same, the object will float in the liquid.

From Archimedes principle, when an object is immersed in fluid, a force called upthrust supports it and it equal to the weight of the liquid displaced.

When in a liquid, the weight of the liquid displaced is the same as that of the of the object, it will float and not sink.

7 0
3 years ago
Which of the following are excited in ultraviolet photoelectron spectroscopy?
zavuch27 [327]

Answer:

D. Valance Electrons

Explanation:

6 0
2 years ago
Other questions:
  • What causes a chemical change In electrolytic cells?
    7·1 answer
  • What is the volume of a solid with a mass of 17.4 g and a density of 0.934 g /cm cubed?
    10·1 answer
  • 8. Which of the following is a method of purifying water?
    11·2 answers
  • What is the mass in grams of 2.8 x 10^19 formula units of beryllium nitrate
    9·1 answer
  • How many grams of barium sulfate are produced if 25.34 mL of 0.113 M BaCl2 completely react given the reaction: BaCl2 (aq) + Na2
    13·1 answer
  • Plz tell me if I'm correct I am terrible at science if I'm not correct me plz correct me!!! I promise I'll give brainliest!!! Oh
    8·1 answer
  • KOH + H3 PO4+K3 PO4+H2O​
    11·1 answer
  • Cities are measurably hotter than the surrounding suburbs
    6·2 answers
  • What pressure is exerted by a gas mixture containing 2.00 g of H2 and 7.00 g of N2 at 273 degrees Celsius in a 10.0 L container
    7·1 answer
  • Gerald's science teacher mixed liquid X and liquid Y, both at room-temperature, in a large beaker. two beakers of clear solution
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!