Magnetic anisotropy is the direction dependence of a materials magnetic properties. In the absence of an applied magnetic field, a magnetically isotropic material has no preferential direction for its
I have built my own catapult from wood and to create tension, i need to link the catapult arm to the base using an elastic band and pull the arm down to place it under tension, and by releasing the ar
I looked on wikipedia and it was a bit too complicated so i was wondering if someone could help explain it better.-I can only speak for me here, but information can be thought of as the ultimate state
Its not much, but I dont know crap. Please, can someone answer and explain the question?
-- A motorist drives north for 35.0 minutes at 85.0 km/h and then stops for 15.0 minutes. He then continues n
1) Write an equation for the relationship between the temperature (T) in kelvins and the average molecular speed (v_avg) in a gas (which may contain a numerical constant).
2) Describe the relationshi
Or is it just a measure?If there wasnt time, then cant nothing happen?
Things are able to happen because time passes
(if possible tell me your age so I can compare the intelligence of the answer to t
Not including the sky and the sun-It would reflect too much light and heat away, and it would end up as a big ball of ice.Not hard to picture.-relativity is a phenomenon which makes you possible to un
Hi guys,
Im doing a prac report about Convection and stuff like that. This time is about insulation.
I was just wondering a metal with two or more elements in it (e.g. steel = Iron+Carbon) its calle
Can I use like 2.9979E^(8) in an A level physics exam without loosing marks, Im just focusing on the E part. Or will I have to write it long hand, this could save a bit of time thanks.-Though there is
Its beacuse acceleration is change in velocity/time. Constant speed does not mean constant velocity. If you change your direction, your velocity will change for sure but speed may not. As the velocity
Okay so I have these vectors of magnitude 5.3 units and the cos theta between them is 5/13. So i thought of using the formula for vector addition: Square root of [ P^2 + Q^2 + 2PQcostheta ]. But i got
An automobile and a truck start from rest and at the same instant, with the automobile initially at some distance behind the truck. The truck has a constant acceleration of 2.10 m/s2, and the automobi
a) If the speed of sound is 340 m/s , what is the pipes fundamental frequency?
b) What are the frequencies of the first two overtones?-a) fn = (n+1) *v/2L
--> the first harmonic(fundamental frequency
No. The appropriate unit is either gram centimeter/second or kilogram meter/second.-Sure.It is called the CGS (Centimeter, Gram, Second) convention.It is used for cases where using meters and kilogram
GPE = MGH. (mass x gravity x height).
If this object is on the ground, it still has GPE because gravity is acting on it and the ground is preventing it falling any further. That GPE is not likely to b
