Question 1
The rays in a spherical wave are:
- A. parallel to each other;
- B. perpendicular to each other;
- C. perpendicular to the wave fronts;
- D. directed outward from a central point;
- E. spherical in shape.
- A. A, C & E
- B. B, C & E
- C. A and C
- D. C and D
- E. E only
- F. D and E
Formula Sheet
Question 2 ...
Up to Unit 14 Table of Contents