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
den301095 [7]
3 years ago
6

What remains the same in a compound regardless of the quantity?

Physics
1 answer:
makvit [3.9K]3 years ago
8 0
The ratio btw number of atoms.
example: water H2O is the compound. No matter how much water you take (a liter, 10 cubic meters... whole swimming pool), the proportion btw hydrogen atoms and oxygen would be always 2 to 1.
You might be interested in
Power =<br> work+ time<br> work<br> time<br> time<br> work<br> Fxd<br> Ext<br> Fxd
maw [93]
Power is equal to the rate of energy usage, or work over time (W/t). It could also be consider Fd/t, since W=Fd.
4 0
3 years ago
The vector product of vectors A⃗ and B⃗ has magnitude 12.0 m2 and is in the +z-direction.Vector A⃗ has magnitude 4.0 m and is in
g100num [7]

Answer:

θ=180°

Explanation:

The problem says that the vector product of A and B is in the +z-direction, and that the vector A is in the -x-direction. Since vector B has no x-component, and is perpendicular to the z-axis (as A and B are both perpendicular to their vector product), vector B has to be in the y-axis.

Using the right hand rule for vector product, we can test the two possible cases:

  • If vector B is in the +y-axis, the product AxB should be in the -z-axis. Since it is in the +z-axis, this is not correct.

  • If vector B is in the -y-axis, the product AxB should be in the +z-axis. This is the correct option.

Now, the problem says that the angle θ is measured from the +y-direction to the +z-direction. This means that the -y-direction has an angle of 180° (half turn).

8 0
3 years ago
if you stretch back a rubber band and release it, it shoots across the room. What type of energy conversion has occurr?
matrenka [14]
I believe the answer is potential energy if i remember correctly. 
8 0
3 years ago
Read 2 more answers
Current is the movement of positive charges called electrons.
spayn [35]

Answer:

False -> negative charge

7 0
2 years ago
Read 2 more answers
Which one is it? Help ASAP
dezoksy [38]

Answer:

extreme heat, because no physical damage can demagnetize a magnet

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Any kind of wave spreads out after passing through a small enough gap in a barrier. This phenomenon is known as _________. a) di
    11·2 answers
  • Is any1 able to solve this?
    12·1 answer
  • Which of the following materials is brittle? wood metal ceramic plastic
    12·1 answer
  • Most cancer-causing air pollutants are found outdoors. True False
    11·2 answers
  • Joe was asked to describe the movements the Earth makes as it rotates on its axis and revolves around the sur
    13·2 answers
  • Two cars drive on a straight highway. At time t=0, car 1 passes mile marker 0 traveling due east with a speed of 20.0 m/s. At th
    10·1 answer
  • I have to submit my homework soon and I am not familiar with these concepts. can anybody do then for me?
    6·1 answer
  • If an object is travelling faster than its own sound waves, which of the following is created?
    14·2 answers
  • Calculate the work required to be done to stop a car of 1500 kg moving at a velocity of 60km/h​
    14·1 answer
  • If an object has an initial velocity of 2.0 m/s and its rate of change in velocity is 3.0 m/s2
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!