Author Question: The average intensity of the sunlight in Miami, Florida, is 1040 W/m2. What is the average value of ... (Read 99 times)

shofmannx20 · **on:** Jul 29, 2018

The average intensity of the sunlight in Miami, Florida, is 1040 W/m2. What is the average value of the radiation pressure due to this sunlight in Miami?

A)

2.28 10-6 N/m2
B)

1.63 10-6 N/m2
C)

7.83 10-6 N
D)

3.46 10-6 N/m2
E)

9.78 10-6 N/m2

Question 2

What is the total energy of a 300-g mass that is attached to a horizontal spring with a force constant of 260 N/m and oscillates along a frictionless horizontal surface with an amplitude of 8.0 cm?

A)

21 J

B)

0.83 J

C)

2.4 J

D)

1.6 J

E)

6.2 J