Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Physics - Astrophysics IGCSE > EQUATIONS > Flashcards

EQUATIONS Flashcards

1
Q

What is an equation relating circumference, orbital speed and time?

A

orbital speed = circumference/time take for one orbit

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

How do you calculate energy output?

A

E = mc^2

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

How do you do red shift calculations?

A

observed wavelength / original wavelength = recessional velocity / speed of light (3x10^8)

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

Physics - Astrophysics IGCSE (4 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2025 Bold Learning Solutions. Terms and Conditions