Title: 00 description
Course: Physics copy 1

Q: Increasing the distance between the slits increases the distance between the nodal lines.
- True
- False
A: False

Q: Increasing the distance between the slits decreases the distance between the nodal lines
- True
- False
A: True

Q: Increasing the wavelength increases the distance between the nodal lines.
- True
- False
A: True

Q: Increasing the wavelength decreases the distance between the nodal lines.
- True
- False
A: False

Q: Match the following light colours with the most appropriate wavelength.
- red | 700 nm
- orange | 635 nm
- yellow | 590 nm
- green | 560 nm
- blue | 490 nm
- violet | 450 nm

Q: Megan measures the distance between the first and eighth dark fringes of a nodal line pattern and finds it is 16 cm. What is the distance between nodel lines?
- 2 cm (There are eight fringes, but only seven spaces betwen them.)
- 2.29 cm (good work)
- 0.5 cm (Be careful. That's backwards.)
- 0.67 cm (Backwards.)
A: 2.29 cm