- #1
ihatephysics0
- 3
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Tricky Path Difference Problem in waves, help! (attachment)
check the attachment
none needed for part (d)
the first three questions of part (c) i got them out. answers were
(c) (i) 2x10 ^8 ms–1
(ii) 3.33333x10^–7 m
(iii) 30
BUTTTT i can't seem to understand how to do both questions in part (d). Any help?? please!
Any thorough and logical reasoning with answer would be best as i need to understand how to do these questions (before exams come!). thanks :)
Homework Statement
check the attachment
Homework Equations
none needed for part (d)
The Attempt at a Solution
the first three questions of part (c) i got them out. answers were
(c) (i) 2x10 ^8 ms–1
(ii) 3.33333x10^–7 m
(iii) 30
BUTTTT i can't seem to understand how to do both questions in part (d). Any help?? please!
Any thorough and logical reasoning with answer would be best as i need to understand how to do these questions (before exams come!). thanks :)