Rudo listens to Liz’s speech about motorcycles. Liz hints that you cannot successfully ride a motorcycle without a lot of practice, and Rudo assumes that means riding a motorcycle is difficult. In this example, Liz is and Rudo is .

If you quadruple the temperature of a black body, by what factor will the total energy radiated per second per square meter increase? 1,024 64 16 4 256 submit answer

What is meant by the statement" the melting poin of glycerine is 13 degree celsius

Atotal charge of –6.50 µc is uniformly distributed within a sphere that has a radius of 0.150 m. what is the magnitude and direction of the electric field at 0.300 m from the surface of the sphere? a) 2.89 × 105 n/c, radially inward b) 6.49 × 105 n/c, radially outward c) 4.69 × 105 n/c, radially inward d) 9.38 × 105 n/c, radially outward e) 1.30 × 106 n/c, radially inward