Physics, 28.08.2020 06:01 BEEFYTACO

1. Hydroelectric come from the energy of fallen water. 2. Using fossil fuels is the main reason of global
3. Turning off the lights, TV and computer when we aren't using them is a way to , or save energy.
4. Energy efficient light bulbs use energy than normal light bulbs.
5. is made from trees.
6. energy comes from things besides fossil fuels.
7. You can or bike to school instead of driving.
8. Most of the energy we use around the world comes from .

Please answer these quickly. I'm tired.

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 19:30, lily3934

11. you want to calculate the displacement of an object thrown over a bridge. using -10 m/s2 for acceleration due to gravity, what would be the total displacement of the object if it took 8 seconds before hitting the water?

Answers: 1

continue

Physics, 22.06.2019 05:30, jjdj5218

Agas expands from an initial volume of 0.040 m^3 and an initial pressure of 210 kpa to a final volume of 0.065 m^3 while its temperature is kept constant. how much work is done by the system?

Answers: 1

continue

Physics, 22.06.2019 11:00, vanvalenpeyt

The star betelgeuse is about 600 light-years away. if it explodes tonight, a. we'll know because debris from the explosion will rain down on us from space. b. we'll know it immediately because it will be brighter than the full moon in the sky. c. we won't know about it until 600 years from now. d. none of the above.

Answers: 3

continue

Physics, 22.06.2019 19:30, bri1334

Listed below are the measured radiation absorption rates (in w/kg) corresponding to 11 cell phones. use the given data to construct a boxplot and identify the 5-number summary. 1.16 0.85 0.69 0.75 0.95 0.93 1.18 1.17 1.42 0.54 0.57 the 5-number summary is nothing, nothing, nothing, nothing, and nothing, all in w/kg. (use ascending order. type integers or decimals. do not round.)

Answers: 3

continue

You know the right answer?

1. Hydroelectric come from the energy of fallen water. 2. Using fossil fuels is the main reason of...