Thursday
December 18, 2014

Homework Help: physics

Posted by physics on Thursday, March 12, 2009 at 4:59pm.

pleaase help me with this,
i'm very bad in physics, and i mostly don't understand any of this stuff...can anyone explain as well as show me how to do this

Monochromatic light from a helium-neon laser (wavelength=632.8 nm) shines at a right angle onto the surface of a diffraction grating that contains 130 960 lines/m. Find the angle at which one would observe the first-order maximum

Thank you VERY much! =]

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Honors Chemistry - Can someone please explain to me how to use the stock naming ...
Chemistry - I do not understand the acid + base ->conjugate base + conjugate ...
English expression - Couldn't be better. Very good. Pretty good. Good. All ...
history - Why, when, and where did Abraham Lincoln say "What kills a skunk is ...
calculus - find the equation of line L. L is parellel to y=4x show work pleaase...
Physics - Ok so I am not so bad at physics but I find it hard to understand ...
Physics - Could you explain these in a very easy term that I could understand, ...
math - I've finished studying a full textbook on linear algebra and another on ...
Physics - I am a little confused about kinetic and potential energy regarding ...
History - I had to read a couple of creation myth stories for my history class, ...

Search
Members