subject
Physics, 13.03.2020 02:26 mya6137

Which of these has the least chemical energy?
A. a candy bar
B. a gold brick
C. a gallon of milk
D. a gallon of gasoline

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 22:30
The of a machine determines its "usefulness." a. input force b. output force c. mechanical advantage
Answers: 2
question
Physics, 22.06.2019 17:00
Adiver named jacques observes a bubble of air rising from the bottom of a lake (where the absolute pressure is 3.50 atm) to the surface (where the pressure is 1.00 atm). the temperature at the bottom is 4.00 ∘c, and the temperature at the surface is 23.0 ∘c.what is the ratio of the volume of the bubble as it reaches the surface (vs) to its volume at the bottom (vb)? if jaques were to hold his breath the air in his lungs would be kept at a constant temperature. would it be safe for jacques to hold his breath while ascending from the bottom of the lake to the surface?
Answers: 1
question
Physics, 23.06.2019 09:50
Which of the following describe possible scenarios? a) an object has zero instantaneous velocity and non-zero acceleration. b) an object has negative acceleration and is speeding up. c) an object has positive acceleration and constant velocity. d) an object has positive velocity and zero acceleration. e) an object has increasing positive position and negative velocity. f) an object has decreasing positive position and negative acceleration.
Answers: 1
question
Physics, 23.06.2019 10:00
Work requires a force which causes: potential energy or motion
Answers: 2
You know the right answer?
Which of these has the least chemical energy?
A. a candy bar
B. a gold brick
C. a...
Questions
Questions on the website: 13722359