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
____ [38]
3 years ago
5

How much energy in calories does it take to melt 10 grams of ice?

Physics
2 answers:
Nikitich [7]3 years ago
3 0

Answer:

800 calories

Explanation:

gavmur [86]3 years ago
3 0
750-800 should be correct
You might be interested in
A wheel that was initially spinning is accelerated at a constant angular acceleration of 5.0 rad/s^2. After 8.0 s, the wheel is
notka56 [123]

Answer:

a)  Initial angular speed = 30 rad/s

b) Final angular speed = 70 rad/s        

Explanation:

a) We have equation of motion s = ut + 0.5at²

    Here s = 400 radians

              t = 8 s

              a = 5 rad/s²

    Substituting

             400 = u x 8 + 0.5 x 5 x 8²

              u = 30 rad/s

   Initial angular speed = 30 rad/s

b) We have equation of motion v = u + at

     Here u = 30 rad/s

               t = 8 s

              a = 5 rad/s²  

    Substituting

             v = 30 + 5 x 8 = 70 rad/s    

   Final angular speed = 70 rad/s        

8 0
3 years ago
Below is a nuclear equation. What number should go in the place marked (i)?
valina [46]
Djdjdjddjddkjddiejrjrrjrjrkrkrkrjrjr
6 0
3 years ago
Listed in the Item Bank are some important labels for sections of the image below. To find out more information about labels, so
erica [24]

1 - cytoplasm

2 - DNA

3 - rybosome

4 - cell membrane

5 - nucleus

5 0
3 years ago
Where is the potential energy equal to zero?
s2008m [1.1K]

Answer:

im sure your already past this but it's E.

Explanation:

This is because in this case potential energy is linear to height, which means that the higher the more potential energy.

4 0
3 years ago
How do scientists determine the number of neutrons in an isotope of an atom?
ikadub [295]
D.  The atomic mass in amu is basically the number or nuclei since the mass of the electrons is negligible.  For a given atom (element) the number of protons is fixed.  Say the element has 10 protons.  If the atomic weight is 14 atomic mass units (amu), you know that there are 4 neutrons, since both neutrons and protons are 1 amu each and there are 10 protons
4 0
3 years ago
Other questions:
  • Compare and contrast power and work.
    13·1 answer
  • The boom of a fire truck raises a fireman (and his equipment – total weight 280 lbs) 60 ft into the air to fight a building fire
    6·1 answer
  • Does anyone else have this packet for Principles of Engineering? I'm lost on everything and just need the equations to start the
    13·1 answer
  • A Carnot heat engine uses a hot reservoir consisting of a large amount of boiling water and a cold reservoir consisting of a lar
    11·1 answer
  • The ends of a magnet where thee forces are the strongest are called magnets
    11·1 answer
  • Ewxrdctfvgybhjnkml,;kjffff
    14·1 answer
  • A potter's wheel rotating at 215 rev/min is switched off and rotates through 75.0 revolutions prior to coming to rest. What is t
    6·1 answer
  • Which is an action/reaction force pair? check all that apply.
    14·1 answer
  • A race car goes forward from 0 to a velocity of 80 m/s in 9.4 s. What is its acceleration?
    14·1 answer
  • The small spherical planet called "Glob" has a mass of 7.88×10^18 kg and a radius of 6.32×10^4 m. An astronaut on the surface of
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!