Zora wants to dissolve a solute in a solvent quickly. Which best describes what she should do?

a. decrease the pressure

b. decrease the surface area

c. shake it repeatedly

d. place in a refrigerator

Which temperature scale would read the lowest number for a mixture of water and ice? A. Kelvin B. Celsius C. Fahrenheit

Seven tenths in simplest form fell asleep

Which trait is determined entirely by heredity? A. Fashion sense B. Interest in reading C. Shape of the nose D. Thinking ability E. Math skills

Which answer accurately describes the difference between speed and velocity? Question 22 options: Speed is the result of a change in direction. Velocity is the result of a change in acceleration. Gravity affects speed.

The maximum number of orbits in an atom is

If the speed of a vehicle was reduced from 65 miles per hour to 35 miles per hour, by approximately how many kilometers per hour was the speed reduced? (1 kilometer = 0.62 mile, rounded to the nearest 0.01 mile)

What is the acceleration rate of an object if the amount of force applied on the object is 75 Newtons and the object has a mass of 15 kilogram?

Two children pulling the rope with the same force in opposite direction is that an unbalanced force or a balanced force

During sublimation particles in a solid room deodorizer move directly into the air as a gas how does the movement of the deodorizer particles change? the particles ___.

A 50-g ball rolls across the table at 2 m/s. A 100-g ball rolls across the same table at 1 m/s. Which ball has more momentum?