Check all the answers that apply. Energy is the ability to:

⚫️ Change direction

⚫️ Change speed

⚫️Change temperature

⚫️Do work

The two most prominent wavelengths in the light emitted by a hydrogen discharge lamp are 656 nm(red) and 486 nm (blue). light from a hydrogen lamp illuminates a diffraction grating with 520lines/mm , and the light is observed on a screen 1.5m behind the grating. part a what is the distance between the first-order red and blue fringes? express your answer to two significant figures and include the appropriate units.

By what factor does the drag force on a car increase as it goes from 65 to 110 km/h?

The ability to make things happen is also called a. heat b. force c. matter d. energy