Energy Mass Relation E = mc^2 | Physics with Professor Matt Anderson | M29-07

[@juniorcyans2988]

So clear so neat, then so easy to understand! I wish I could find theses videos last semester, but perhaps it’s the right time to review now.

[@fizixx]

Amazing how things are simplified with a little simple math.

[@yoprofmatt]

Agreed. Cheers, Dr. A

[@anasbenhmida8350]

I really appreciate your work sir And I loved your way of teaching ❤❤❤ continue

[@garffieldiscool1163]

Well exlplained professor. Diametional analysis is powerful mathematical tool.

[@yoprofmatt]

Agreed. Glad you're finding these useful. Cheers, Dr. A

[@itssherry7551]

Amazing explanation sir🙏Thanks a lot

[@sonukaushik]

Amazing you are in concepting skills n building it... 🙏🍺🍺🍺❤

[@yoprofmatt]

Thank you!Love the beer emoji. Cheers! Dr. A

[@davidplanet3919]

But to derive the energy-momentum-mass equation you need to set p = gamma*m*v and so you can’t set m=0 for a massless particle without also setting p=0. This means E = 0. Massless particles really have there own equation from QM E=h*f=p*c.

[@SenneVorsselmans]

Albert Einstein initially wrote down the formula as m=E/C^2, basically proving mass = energy/infinity

[@yoprofmatt]

Excellent historical reference. Cheers, Dr. A

[@3bdul-3ziz38]

Wait a minute P=mv , how it =h/λ or can I say mv=h/λ ?

[@BasitKhan-zk3jv]

Sir, what is meant by powerful relationship?

[@qualquan]

Making momentum = mass x velocity = massless ghost. (or spirit or soul)

[@qualquan]

Very superficial. Is the Kinetic photon massless? Not made clear. If so then P = momentum = mass x velocity. So how is P "massless"? IOW, how can a product (P) be nonzero if one of its factors (m) is zero? Might as well call P a spirit or a ghost since they are allegedly massless.

[@eclipse369.]

Photon is a slice of emr wave yes, but the emr wave is not a wave of photons lmao. Photon is man made construct. No Such thing as a photon particle.

[@kenlogsdon7095]

Yup, "photon" is a transtemporal interaction; there is only ever a full spin "boson" exchanged between two half spin "fermions", with zero distance and zero time between the two in the "boson" lightlike frame.

[@hightttech]

This type of discussion is what i love about YT comments 👍.

[@yoprofmatt]

Me too. Keep it up! Cheers, Dr. A

[@islamisverygood]

Minecraft