<p>does any1 remember one about total reflection and critical angle?? what about the internal energy one can sb help??</p>
<p>@grade inflati0n perhaps i got them wrong.are you sure?</p>
<p>there was one about total reflection? i remember that question on a practice test</p>
<p>i already told you wat the internal energy is</p>
<p>perhaps i am very tired becuz i have been in front of ascreen for like 10 hrs.i hope 2.5 was the answer for the internal one.
anything else??do u remember any more on modern physics?</p>
<p>yeah, i thought the one with the plane mirror and the lens in the box had a concave lens. the one with just a lens was a convex lens. anyone wanna confirm?</p>
<p>FEW QUESTIONS NO ONE POSTED</p>
<p>it was something like this:
Density is like .9 g/cm3</p>
<p>If you have 1 gram, than what is volume?
Answer is 1.1 cm3
^(CAN ANYONE VERIFY/)</p>
<p>Another one - distance between charges increase, graph = hyperbolic and Force decreases</p>
<p>GRADE INFLATION - yeah, confirmed</p>
<p>we'll see about the plane mirror one.do you remember a question requiring ΣF=ΔP/DT??</p>
<p>
[quote]
Another one - distance between charges increase, graph = hyperbolic and Force decreases
[/quote]
was this a pick-the-graph question?</p>
<p>when you have electrical plates the distance b/t them doesn't matter btw</p>
<p>FEW QUESTIONS NO ONE POSTED</p>
<p>it was something like this:
Density is like .9 g/cm3</p>
<p>If you have 1 gram, than what is volume?
Answer is 1.1 cm3
^(CAN ANYONE VERIFY/)</p>
<p>yes i confirm them.so can someone compilate we should be at about 60-65 now</p>
<p>does any one know what the answer to the rocket question was it asked which way is similar to how a rocket takes off. i think i picked throwing rocks of the boat and the other choices was pusing against the water by peddling and pushing against the dock ( both seemed too similar thats why i didnt pick either one) can anyone confirm the answer</p>
<p>can we get a compilation of the questions?</p>
<p>1991: verified.
arlington: yeah it was the rock</p>
<p>can someone answer my #247 question?</p>
<p>247:yes.r u sure?</p>
<p>yes i am sure. especially if the plates are "very large" or infinitely large</p>
<ol>
<li><p>1991, can you conform my 1.1 cm3 answer?</p></li>
<li><p>The question im talking about is pick the graph - as the distance between two point charges increases ,the force between them decreases hyperbolically (THIS IS A PiCK THE GRAPH QUESTION) </p></li>
<li><p>I'm not sure if you have this one - pick graph that shows that object is at rest (simple, v=0 graph)</p></li>
</ol>
<p>1991 - FOR #1 to #2 - THE SOLID WATER is CHOICE A, THE BOILING OF LIQUID WATER IS D</p>
<p>point a distance D from a wire that has a current running through it. relationship b/t D and magnetic field? THis is linear right? (straight line going up)</p>
<p>UPDATE THE COMPILATION! :p</p>
<p>Can anyone confirm #254?
Also, try to add answers to the compilation if you can, so people know where they're at</p>
<p>GRADE INFLATION - its hyperbolic, down</p>
<p>B = I/r</p>
<p>Increase r, B decreases (not linear decrease, rather a hyperbola one)</p>
<p>i confirm yours 19921992.all 3 of them. 256 i dont remember that one.any1 verify that one?</p>
<p>now i remember 256.19921992 u r right!!!!</p>
<p>19921992 do u confirm 2.5 for internal energy??</p>