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Recent content by TheJDOG
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Mathematics: Post your doubts here!
Guys, make sure you clear your mechanics m2 doubts before the test :) -
Physics: Post your doubts here!
Yeah, 0.39 from part two its e^-ux -
[HELP] Physics P42
Good luck! Part b is almost all about memorizing, memorize everything and you can get a full mark on it. -
Physics: Post your doubts here!
It is correct, since E=hc/lambda The larger lambda, the less energy. -
Physics: Post your doubts here!
We know that alpha( the intensity reflection coefficient ) is also = Ir/I We need Ir We got alpha in first part 0.33. From second part, I2=Ie^-ux But since it's received back at the surface, it travelled twice the thickness, so it's 2x now. So Ir= apha(I2)=0.33(0.39^2)(I) This is why we square... -
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Physics: Post your doubts here!
Could someone just give me a quick explanation with tips on how I should find the area under a graph when I'm asked to do so? Do I count the squares? Then what? Thank you -
Physics: Post your doubts here!
The width depends on where Vin is 0, so everytime the graph of Vin is 0 you switch the polarity :) try sketching it and upload it here so I check how you sketched it -
Mathematics: Post your doubts here!
Hey no , I don't know statistics -
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Mathematics: Post your doubts here!
Check this link thanks to DaniyalK. Was my doubt too :) just use Pythagoras theroeom -
Mathematics: Post your doubts here!
ok ill do it for you tomorrow ;) -