What is a solution?
a. a solute layered on solvent .
b. a solute dissolved in solvent.
c. a solvent layered on a solute.
d. a solvent dissolved in a solute.

Isla’s change in velocity is 30 m/s, and hazel has the same change in velocity. which best explains why they would have different accelerations? isla had negative acceleration, and hazel had positive. isla had a different time than hazel. isla had positive acceleration, and hazel had negative. isla went a farther distance than hazel.

A0.750 kg aluminum pan is removed from the stove and plunged into a sink filled with 10.0 kg of water at 293 k. the water temperature quickly rises to 297 k. what was the initial temperature of the aluminum pan? the specific heat of aluminum is ca = 900 j/(kgk) and water is cw = 4190 j/(kgk)

According to the image below, which season is about to begin in the southern hemisphere? a. summer b. autumn c. winter d. spring