Here is a picture of the question that is much easier to read: http://imageshack.us/photo/my-images/819/physicspic.jpg/
This is the Question:
Two gases A and B are held at the same temperature. One o
A steam engine runs with a constant angular velocity of 110 rev/min.
When steam is shut off, the friction of the bearings and of the air stops the wheel in 2.4 h.
1) How many revolutions does the wh
Im in 8th grade and Im 510 and my dad is 66 and my mom is 511 and my sis is 62-you cannot possibly know except in a range and with probability
best guess, more than 510 unless your legs are amputated
Physicists create sonic black hole in the lab
January 10, 2011
(PhysOrg.com) -- Black holes get their name because they absorb all incoming light, and are so dense that none of that light can escape
What is the change in the intensity of red light given off by an incandescent body if the temperature increase from 4000 K to 8000 K?-Use Stefan-Boltzmanns Law, in its simplest form. You can find her
I do not understand how to do relativity problems (for length contractions) with angles? Can you please help me?
Bob is flying at some speed v (relative to John) in a spaceship, holding a 12 meter (
What is T(-6, 5) (-1, -2)?
the (-6,5 ) is small
what i kknow is that The -6 tells me to subtract 6 from the x coodinate and the 5 tells me to add 5 to the y coordinate but what about the other numbe
A vector = 0.4i + 0.8j + ck is a unit vector then value of c is:
a) √0.2
b) √0.8
Please help me! Exams approaching.. Itll be really appreciated and awarded with 10 pts. in return
Thank you in advan
A wooden block of weight 50 N (mass 5.0 kg) is raised by a rope from the ground through a pulley...
a) If the tension in the rope is 80N, find the acceleration of the wooden block as it is being rais
A football is kicked at ground level with a speed of 10.0 m/s at an angle of 36.0° to the horizontal. How much later does it hit the ground?-It has a vertical velocity of 10sin(36)=5.878m/s
The time t
Science-F = ma
That pretty much sums it up.-This is one of the main unsolved physical questions.
As I know forces basically work in transformation and conservation of energy. It creates a potential (
Light of wavelength 350 nm falls on a potassium surface, and the photoelectrons have a maximum kinetic energy of 1.3 eV.
What is the work function of potassium? The speed of light is 3 × 108 m/s and P
So my Gma is ALWAYS telling me not to slide into the car or move while pumping gas cuz itll make friction and blow up the car. O.o
Is this true???? I reeeeeeeally wanna know! :P From someone whom actu
Im trying to convert 10 BTU·inch/hr·ft²·°F into W/mK. But I cant get my answer to match up with what the online converter is giving me. Here is my work:
10 BTU·inch/hr·ft²·°F = 10(1054.35J)(0.0254m)/
