- #1
mustang1988
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1. Water waves having parallel crests 2.0 cm apart pass through two openings 5.2 cm apart in a board. At a point 2.0 m beyond the board, at what angle relative to the "straight-through" direction would there be little or no wave action?
a)closest position to the "straight through" line
b)next closest position from the "straight through" line
2. x=L[tex]\theta1[/tex]=L([tex]\lambda[/tex]/d)
3. I was just wondering where to get the wave length from? Would it be 2 since it is 2cm from crest to crest? thanks
a)closest position to the "straight through" line
b)next closest position from the "straight through" line
2. x=L[tex]\theta1[/tex]=L([tex]\lambda[/tex]/d)
3. I was just wondering where to get the wave length from? Would it be 2 since it is 2cm from crest to crest? thanks