A. Copy and complete the following table:
|
Quantity |
Usual Symbol |
SI Unit |
Abbreviation of unit |
|
Time |
|||
|
metre |
|||
|
s or v |
m/s or ms-1 |
||
|
f |
|||
|
Wavelength |
|||
|
Period |
B. What is the formula connecting distance, speed and time?
C. What is the formula connecting speed, frequency and wavelength?
D. What is the formula connecting frequency and period?
E. Solve v = a t, first for a and then for t.
F. Rewrite your formula for C for frequency f.
G. Use the formula in D to find the formula connecting speed, period and wavelength.
Answers