PLZ HURRY IT'S URGENT!!
A student sets four bricks in sunlight as shown below (the bricks...
PLZ HURRY IT'S URGENT!!
A student sets four bricks in sunlight as shown below (the bricks in the picture are black, white, red and green.) Which brick will get the hottest?
(I think the answer is A because sunlight attracts more to black but I'm not sure.)
A. Black brick
B. White brick
C. Red brick
D. Green brick
Answers: 3
Physics, 22.06.2019 05:00, heavyhearttim
Asmall 21 kilogram canoe is floating downriver at a speed of 1 m/s. what is the canoe's kinetic energy?
Answers: 1
Physics, 22.06.2019 09:00, montgomeryaevans
This is really important 1.which of the following prefixes represents the largest value? (2 points)gigahectorkilomilli2.which of the following types of graphs is best for plotting the mean, median, and mode of data? (2 points)bar graphbox-and-whiskercircle graphstem-and-leaf
Answers: 1
Physics, 22.06.2019 13:00, mckadams02
The magnitude of the amount of energy released by burning a fuel source, measured in energy per unit mass, is called its fuel value. note that the fuel value is the negative of the isobaric specific heat of combustion for the fuel. if all the energy obtained from burning 1.23 pounds of butane with a fuel value of 10.85 kcal/g is used to heat 128.0 kg of water at an initial temperature of 18.3 °c, what is the final temperature? note that 1 lb = 453.6 g.
Answers: 3
Physics, 22.06.2019 21:00, brittneys55
What is the efficiency of an engine that does 80 j of work and exhausts 320 j of heat while taking in 400 j of heat ? a. 10% b. 20% c. 80% d. 25%
Answers: 1
Mathematics, 09.06.2021 22:20
Physics, 09.06.2021 22:20
History, 09.06.2021 22:20
Mathematics, 09.06.2021 22:20
Mathematics, 09.06.2021 22:20