What is the resistance of a 3.5 m copper wire (Rho= 1.7x10-8 Ohm·m) that 1 point has a cross-sectional area of 5.26x10-6 m2? Use the equation below. *
R=
pl
А
4.1 x 10-3 ohms
1.1 x 10 3 ohms
9.2 x 10-4 ohms
1.1x 10-2 ohms

The volume of a gas is halved during an adiabatic compression that increases the pressure by a factor of 2.5. what is the specific heat ratio? show the math steps .

Two objects of different mass start from rest, are pulled by the same magnitude net force, and are moved through the same distance. the work done on object 1 is 900 j. after the force has pulled each object, object 1 moves twice as fast as object 2. how much work is done on object 2?

Which two particles are found in the center of an atom