How much heat is transferred after 2 minutes to the 0.3 m 2 surface of an aluminum plate that is 1.5 cm thick when one side is on a 300 o C oven and the other side is at 30 o C?

Orange juice has a lower or higher viscosity than chocolate syrup

When using the scientist method, which step comes last?

Along wire carrying a 4.2 a current perpendicular to the xy-plane intersects the x-axis at x=−1.7cm. a second, parallel wire carrying a 3.0 a current intersects the x-axis at x=+1.7cm. part a at what point on the x-axis is the magnetic field zero if the two currents are in the same direction? express your answer to two significant figures and include the appropriate units.