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
aalyn [17]
3 years ago
7

How are theories supported in the scientific community?

Physics
1 answer:
mafiozo [28]3 years ago
7 0
They are unproven but accepted as fact.
Many experiments support them but they can be disproven by the results of a single experiment. Until then, they stand.
The third statement is correct.
You might be interested in
What is the starting and final energy for a battery?
EleoNora [17]
Electrical energy is the starting and final energy of a battery
8 0
2 years ago
A bathtub contains 65 gallons of water and the total weight of the tub and water is approximately 931.925 pounds. You pull the p
levacccp [35]

Answer:

Q = 8,345 * v

Explanation:

So, we are looking for an expression of the amount of water that has been drained from the tub. The expression is in terms of v that represent the number of gallons of water drained since the plug was pulled. Since we are interested in the pounds of water that has been drained from the tub we need to take into account that for every gallon of water drained, 8.345 pounds have left the tub. Therefore, the expression for the weight of water Q that has been drained from the tub in terms of v is simply :

Q = 8,345 * v

Where v is the amount of gallons that has been drained from the tub.

Have a nice day. let me know if I can help with anything else

8 0
3 years ago
What does it mean, if the specific gravity of an object is less than one?​
JulijaS [17]

Answer:

Specific gravity can be used to determine if an object will sink or float on water. ... If an object or liquid has a specific gravity greater than one, it will sink. If the specific gravity of an object or a liquid is less than one, it will float.

hope this helps, have a great day/night, and stay safe!

3 0
2 years ago
Read 2 more answers
What force acts between Earth and the moon?<br><br> gravity<br> mass<br> motion<br> newtons
Serggg [28]

Answer:

Gravity

Explanation:

Mass and motion are not forces and newton is unit of force. Gravity is defined as force of attraction or repulsion between two bodies and hence is the answer.

4 0
3 years ago
Read 2 more answers
In the national grid,what does the step up transformer do?
amm1812
In the National Grid, the Step Up Transformer increases the amount of voltage that is passing through the grid at any one time. These are used at power stations, as without them, there would not be enough power to transport the electricity around the national grid.
Hope this helps :) 
7 0
2 years ago
Read 2 more answers
Other questions:
  • L
    12·1 answer
  • If the frequency of a wave is tripled, what happens to the period of the wave?
    9·1 answer
  • A spherical capacitor is formed from two concentric spherical conducting shells separated by vacuum. The inner sphere has a radi
    7·1 answer
  • What happens when you break a magnet in half
    12·2 answers
  • Two microwave signals of nearly equal wavelengths can generate a beat frequency if both are directed onto the same microwave det
    9·2 answers
  • What is a magnetometer and how does it work?
    8·1 answer
  • A car moves from a position 50 m south of the library to a new position 250
    15·1 answer
  • Giving brainliest!
    8·1 answer
  • Elements are composed of atoms of at least two different types.<br> True<br> False
    8·1 answer
  • What is the difference between thrust and applied force?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!