The second and third laws of thermodynamics states that absolute zero cannot be reached. The correct option among all the options that are given in the question is the third option or option "C". Both the laws actually deal with the relations that exist between heat and other forms of energy. I hope the answer helps you.
Explanation:
It is given that,
Wavelength of red light, 
Power of the laser, 
(a) The energy carried by each photon is given by :
(b) Let n is the number of photons emitted by the laser per second. It can be calculated as :
Hence, this is the required solution.
Answer:
Well depending on the ramp's texture or shape probably the second one
Explanation:
AnswerIt is continuously falling towards the surface of the earth
Explanation:
since gravity from earth is the thing that keeps it constantly in orbit
20 N , in +x direction is the vector sum of these Toro forces.
<h3>What is
force?</h3>
- The word "force" has a specific meaning in science.
- At this level, calling a force a push or a pull is entirely appropriate.
- A force is not something an object "has in it" or that it "contains."
- One thing experiences a force from another.
- There are both living things and non-living objects in the concept of a force.
- Force is used to describe a body's tendency to modify or change its state as a result of an external cause.
- When force is applied, the body can also alter its size, shape, and direction. kicking a ball, pushing and pulling on the door, or kneading dough are a few examples.
- The newton, abbreviated N, is the SI unit of force.
To learn more about forces from the given link :
brainly.com/question/28021338
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