The filter would need to absorb every color EXCEPT yellow. It would have to absorb red orange green blue and violet.
Answer:
The work done in stretching the spring is 0.875 J.
Explanation:
Given that,
Force = 140 N
Natural length = 60-40 = 20 cm
Stretch length of the spring = 65-60 = 5 cm
We need to calculate the spring constant
Using formula of Hooke's law




We need to calculate the work done


On integration



Hence, The work done in stretching the spring is 0.875 J.
Output Force- the force exerted on an object by a simple machine
Input Force- the initial force used to get a machine to begin working.
Input Force represents the amount of force that you put into another object. Output Force represents the force that a specific object has as a result of the input force.
- Hope this Helps :)
Answer: The answer is B
Explanation:
There are 4 fundamental forces that hold matter together.
- Gravitational Force
- Electromagnetic Force
- Strong Nuclear Force
- Weak Nuclear Force
We have barely just scratched the info about nuclear forces but the reason why B is the answer to the question is that Strong nuclear force actually holds the protons and neutrons together in the nucleus of an atom, much like the picture in B.
Answer:
put a magnet on a conductive surface