Physics MCAT Flashcards
0
Q
What is power? (DC/AC circuits)
A
Power = Energy Dissipated per Unit Time.
1
Q
Is voltage drop across parallel resistors the same?
A
yes.
2
Q
a pendulum’s frequency is dependent on what?
A
the length of the string and the force of gravity only.
3
Q
The closed end of a pipe will support a (node/antinode), and the open end of a pipe will support a (node/antinode).
A
Closed end: node
Open end: antinode
4
Q
What is the range of visible light?
A
400-700nm
5
Q
What is the descending order of of electromagnetic regions by wavelength?
A
r adio microwave infrared visible light ultraviolet x-ray gamma ray
6
Q
Where are converging lenses thickest? Where are diverging lenses thickest?
A
- Converging: thickest in middle
2. Diverging: thinnest in middle
7
Q
What changes in light when going from one medium to another?
A
Speed and wavelength change. Frequency will not.
