Recent content by curiosity colour

I see, thanks for your answer

Homework Statement Question C(ii) Homework Equations dQ/dt =-kA(dθ/dx) dQ/dt = (θ1-θ2)/ ((lx/kxAx)+ (ly/kyAy)) The Attempt at a Solution So the first time I tried at this question, I was using the second equation provided above,but when I check the answer, they put the area on the numerator...

Oh yeah, I totally forgot about that. Thanks for your help :D

I have a question about the solution (a) in this example, how does it know PH2S is the same as ammonia? is there something I've miss?

I think it's should look like this, with the wire wound closely together( please excuse my horrible drawing).

Homework Statement Homework Equations R= pl/A effective resistance= 1/R The Attempt at a Solution I'm honestly don't know where to start, althought I know i need to do something with the 200 coils first, but I have no idea what should be done with it

Oh yeah i forgot to put the minus sign. Thanks for the quick answer

Homework Statement *Forgot to mention that this is a SHM question in the title Which of the following statements about an object that which perform an Simple harmonic motion is true? A) the acceleration is maximum when the velocity is maximum B) the acceleration is maximum when the displacement...

i need to conduct an experiment on root of a plant that has alkaloids in it, but i don't know what plants does. can you guys suggest any plants to me? it'll be better if the plant is common to find thanks in advance

Yeah, I know about Gauss's law

The textbook just wrote parallel plates, didn't said anything about ideal infinitely long parallel plates So only if parallel plates are infinitely long, the electric field between parallel plates are independent of distance ? Still though, why is that?

I have learned that the electric field between parallel plates are independent of distance since E=V/d so if I increase the distance between parallel plates, the E will decrease, right? if I am right on the previous statement, then why does the electric field are independent of distance?

thanks :D i wasn't sure about it

Ideal gas behavior condition is high temperature and low pressure, right? so is the book's answer to 10(a) ii wrong? https://scontent-kul1-1.xx.fbcdn.net/v/t34.0-12/14996536_1455768127770250_1228715611_n.jpg?oh=750e2555f8229aa9a4eeb17e3e80b1fb&oe=5829A2EE...

i'm sorry for the late reply, was busying on my assignment. i will check on it, thanks for answering me :D