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Recent content by shabihsherjeel

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chemistry paper 33

Buzz me in too guys.
- shabihsherjeel
- Post #3
- Oct 21, 2013
- Forum: A-Levels
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A level Physics Help needed with a question

Requesting L&A on this thread.
- shabihsherjeel
- Post #3
- Sep 28, 2013
- Forum: A-Levels
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A level Physics Help needed with a question

I am amazed. Just figured out the question when I read other material online. That was simple. Minima means destructive interference. So for destructive interference you have this equation: Path Difference = 0.5 * λ or P.D = 1.5 * λ or P.D. = 2.5 * λ...
- shabihsherjeel
- Post #2
- Sep 28, 2013
- Forum: A-Levels
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A level Physics Help needed with a question

I am really stumped by this question. Waves just doesn't make place in my head. I don't know why. The question is from May/June 2009 Physics 9702 A levels. Question No. 5.b. Here is the direct link to the past paper on XtremePaper's server...
- shabihsherjeel
- Thread
- Sep 26, 2013
- Replies: 5
- Forum: A-Levels

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