Which season is signaled by average lower temperature and indirect, angled sunlight? Group of answer choices

winter

fall

summer

spring

A150 w lamp emits light of wavelength 590 nm uniformly in all directions. what is the photon flux (photons per unit area per unit time) on a small screen at a distance 2.3 m from the lamp? assume the photons are uniformly distributed over the surface of a sphere of radius 2.3 m.

If an inclined plane is 5 m long and 2 m high, what is its mechanical advantage? a. 2.5 b. 3 c. 7 d. 10

Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity