Which is an example of electrical energy being converted into light energy?
a) the sun
b) a light bulb
c) a solar panel
d) a glowstick at halloween

15. give an example for some particles or waves that are moving faster than light in everyday life 16. what is a laser? 17. what is an oscilloscope? 18. what does it means practically that nothing is faster than light in vacuum? 19. what is vacuum?

Need people build a dam to create a reservoir that supplies water a nearby city needs. describe two ways this action will likely affect the water cycle in the local environment. (5 points) worth 20 points

Write a full page that sumerizes thermodynamics it’s from the website visionlearnig