Answer:
Newtons 1st law
Explanation:
Newtons first law can be summarized by intertia; an object at rest will remain at rest, and an object in motion will remain in motion unless an unbalanced force is applied.
Lets say a car is moving at 25m/s. The person in the car is also moving at 25m/s. If the driver suddenly slams on the brakes, the car will stop moving, but the person will not stop, as they were already moving from before. There are no 'brakes' on a human, so the driver will smash through the windshield most likely.
The driver was already in motion, and when the car is at rest, for that little time, the human is not at rest, the human is still in motion so they will remain in motion, and the unbalanced force acted on them will be the windshield, or whatever it may be to cause the human to remain at rest.
I'm going to say that is it true because when electromagnetic waves occurs when a electric and magnetic field vibrates.
Hope this is correct and is what you are looking for!<span />
Correct answer is:
<h2>The maximum number of orbits in an atom is <u>Seven.</u></h2><h3>Explanation:</h3>
Every energy level has a limited one orbital including two electrons. The orbits are settled in the sub-levels and there can be further than 1 sub-level as the number of energy levels rises. On energy level 1, there is 1 sub-level and 1 orbital. Energy level 2 can possess 2 sub-levels and 2 orbitals. These remain to develop as you progress from the nucleus of the atom, closing up with an infinite potential number of levels and orbits.
Answer:
- As an ice cube melts, its shape changes as it acquires the ability to flow. ... A physical change is a change to a sample of matter in which some ... The salt may be regained by boiling off the water, leaving the salt ... The resulting mixture is a solution with a pale green color. ... Answer b: chemical change.
Explanation: