Jamara wants to create an insulating container made with a plastic box surrounded by a layer of liquid. The liquids that she can choose from are: ethanol, with a specific heat of 2.4 J/g°C; water, with a specific heat of 4.2 J/g°C; and seawater, with a specific heat of 3.9 J/g°C. She decides to use ethanol. Did she choose the best liquid for thermal insulation? Why or why not?

What quantity do units represent in value

Aplayground slide is 8.80 ft long and makes an angle of 25.0° with the horizontal. a 63.0-kg child, initially at the top, slides all the way down to the bottom of the slide. (a) choosing the bottom of the slide as the reference configuration, what is the system's potential energy when the child is at the top and at the bottom of the slide? what is the change in potential energy as the child slides from the top to the bottom of the slide? (include the sign of the value in your answer.)

Based on details in the riddle of the rosetta stone, which statement best describes jean-baptiste fourier’s influence on jean-françois champollion?