What is the specific heat of a 175 g material if 4700J of energy is absorbed when the material is heated from -25°C to 50°C? Assume no phase change occurs O 0.358 J/(g°C)
O 358 J/(g°C)
O 1.074 J/(g°C)
O 2.014 J/(g°C)

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

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form

Aball thrown by ginger is moving upward through the air. diagram a shows a box with a downward arrow. diagram b shows a box with an upward arrow. diagram c shows a box with a downward and upward arrow equal in size. diagram d shows a box with a downward and upward arrow with the downward arrow larger in size. which force diagram represents the forces on the ball? you may neglect the effects of air resistance.