Částicový charakter elektromanetického záření Flashcards

1
Q

plošná hustota zářivého toku

A

Me= epsilonsigmaT^4
epsilon=emisivita
sigma = stefan- boltzmanova konstanta

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Wiennův posouvací zákon

A
lambda*T = b
b= wienova konstanta 28978*10^-3
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Planckova konstanta

A

h= 6,62607610^-34 Js

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Kinetická energie (z fotonů) elektronů

A

W = (hv)
h je plackova konstanta
v je frekvence dopadajícího světla
W=m
c^2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

hybnost elektronů

A

p = W/c=hv/c =h /lambda

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

hmotnost elektronu

A

m = m0/sqrt(1-v^2/c^2)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Coptonův posuv

A
dlambda = (hm/c)*(1-cos(theta))
/mc = 0,00243nm
How well did you know this?
1
Not at all
2
3
4
5
Perfectly