Physics, 22.07.2019 02:30 Benitez0212
The graph shows the distribution of energy emitted by a star. which is the best conclusion to draw about the star? a. it has a lower temperature than the sun because its peak wavelength is longer than the sun’s. b. it has a lower temperature than the sun because its peak wavelength is shorter than the sun’s. c. it has a higher temperature than the sun because its peak wavelength is longer than the sun’s. d. it has a higher temperature than the sun because its peak wavelength is shorter than the sun’s.
Answers: 1
Physics, 22.06.2019 04:00
10 newton object is placed 3 meters from the fulcrum. at what distance on the other side would you need to place a 15 newton object to balance the lever? show your work!
Answers: 2
Physics, 22.06.2019 09:00
In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final
Answers: 1
Physics, 22.06.2019 12:10
Energy flows from the producer level to the level. is called
Answers: 1
Physics, 22.06.2019 17:00
If a negatively charged particle is placed at rest in an electric potential field that increases in the positive x-direction, what will the particle do? a. accelerate in the positive x-direction b. remain at rest c. accelerate in the negative x-direction
Answers: 3
The graph shows the distribution of energy emitted by a star. which is the best conclusion to draw a...
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