Physics, 04.05.2021 14:00 brianna1096

the light beam falls on the surface of the mirror at an angle of 50 ° and is reflected. What is the magnitude of the reflection angle of that fiber?

Answers: 2

Show answers

Answers

Answer from: Quest

quantum mechanics or quantum physics is physics of very small objects (particles) and physical entities.

quantum physics has some parallels to our macro world and some pretty unique ideas which theoretically and mathematically proven to be true even though we will never be able to access them because of our size.

there are many types of particles: subatomic, elementary etc.

subatomic means they are smaller than atom, elementary means they are at the very basis of everything.

subatomic particles are for eg. protons, neutrons but not electrons.

elementary particles are categorised into 3 groups by what they do.

these 3 groups are quarks, leptons and bosons.

light for example is a particle more precisely a photon a part of leptons.

proton (subatomic particle) is made out of 2 up quarks and 1 down quark each of these has a fractional charge like $\frac{1}{3}$ . (i crazy)

most famous scientist who contributed to this physics are:

max planckalbert einsteinerwin schrödingermany

the topic itself us understand a lot and will probably be vastly used in the future (quantum computers, understanding the big bang,

we also must not forget quantum effects like:

superposition (where 1 thing can be this and that at the same time),entanglement (where two particles are seemingly connected by some sort of unknown (or known) force, energy, matter (i know all that can be the same at least it was at the beginning)

and there is more. but probably too much for this answer to be consistent due to my average understanding of this topic.

hope this you understand quantum mechanics a little more. i'm not an expert in the topic (so don't be like wth if you are an expert) but i'm very interested in it.

anyways quantum physics is a very hard topic (harder than physics (perhaps)) therefore searching for every information there is about it and learning it is unfortunately impossible (you can only specialise into 1 - 3 things or more (perhaps

have fun and i wish you luck!

r3t40

Answer from: Quest

the area between the graph and the t axis

Answer from: Quest

If your workout exceeds an hour you should substitute "a sports drink" for water.hope my answer has you : )

Answer from: Quest

Answervery cold;

Another question on Physics

Physics, 21.06.2019 16:30

Bone-strengthening physical activity done increases bone-mineral content and bone density in youth.

Answers: 1

Answer

Physics, 22.06.2019 05:30

Can anybody me with this? ? (picture included.)

Answers: 1

Answer

Physics, 22.06.2019 12:00

This is for my 8th grade science class, i really don’t understand. can someone me? , lol.

Answers: 1

Answer

Physics, 22.06.2019 15:30

To understand the behavior of the electric field at the surface of a conductor, and its relationship to surface charge on the conductor. a conductor is placed in an external electrostatic field. the external field is uniform before the conductor is placed within it. the conductor is completely isolated from any source of current or charge. part a: which of the following describes the electric field inside this conductor? it is in the same direction as the original external field.it is in the opposite direction from that of the original external field.it has a direction determined entirely by the charge on its surface.it is always zero. part b: the charge density inside the conductor is: 0non-zero; but uniformnon-zero; non-uniforminfinite part c: assume that at some point just outside the surface of the conductor, the electric field has magnitude e and is directed toward the surface of the conductor. what is the charge density η on the surface of the conductor at that point? express your answer in terms of e and ϵ0

Answers: 1

Answer

You know the right answer?

the light beam falls on the surface of the mirror at an angle of 50 ° and is reflected. What is the...

Questions

Physics, 10.07.2019 04:00

A2-liter [l] soda bottle, made of pet, will fail at approximately 150 pound-force per square inch [psi] of total pressure. if you were to dive straigh...

Physics, 10.07.2019 04:00

Two point charges of equal magnitude q are held a distance d apart. consider only points on the line passing through both charges. (a) if the two char...

Physics, 10.07.2019 04:00

Apoint charge of +7.45 pc (7.45 × 10-12 c. is fixed at the origin. another point charge of –4.28 pc is fixed on the y-axis, 2.79 mm from the origin. i...