Blackbody, stars [IB Physics SL/HL]

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Cheers, Mitch

[@xslasherx3335]

I dont know how you do this for us. You are saving me ! Cheers my friend🤝

[@OSC1990]

You're so welcome! Cheers, Mitch

[@fhpurcell7713]

Mr. Studynova, you are saving my life yet again.

[@johanbillius9087]

haha the guy farting out flames got me

[@OSC1990]

Same! I just thought it was a good visualisation of blackbodies, and the colours that we see :) Cheers, Mitch

[@anushkajawkar1797]

That guy farting flames is me after Taco Bell

[@OSC1990]

Hahaha. Yep!

[@kingabh5265]

Exams are cancelled but we still have minors, thank you yet again

[@thebondibaiter7615]

In the last question, it asks for the power per unit area as an answer. But you cancelled out the area earlier in the working out, giving the answer in P in the end. Shouldn't the answer be in P/A?

[@OSC1990]

It depends on what you prefer to use. Power per unit area can be used, but if you know the area, then you can state the actual power in Watts (Joules/sec)

[@karamalamin9694]

wasnt the question looking for energy so shouldnt answer be in joules?

[@vainamoinen_]

yes its in joules

[@nik3301]

p=e/t but t=1 so p=e/1 --> p=e in this scenario, and therefore he just needs to swap the p for an e and the w for a j.