- Which identification of the variables is correct?
A. The volume of the solution and the concentration of the solution are being changed between the two solutions, but the number of
solute particles is being held constant.
B. The volume of the solution and the number of solute particles are being changed between the two solutions, but the concentration
of the solution is being held constant.
C. The number of solute particles and the concentration of the solution are being changed between the two solutions, but the volume
is being held constant.
D. The number of solute particles is being changed between the two solutions, but the volume and concentration of the solution is
being held constant.

Ared apple is illuminated by a blue light the apple will appear

Astudent is working in the lab to determine how time affect impulse the student keeps the force the same in each row but changes impact the time some data is shown witch trial has the greatest a student is working in the lab to determine how time affect impulse the student keeps the fours the same in each row but change is the impact time some data shown witch trial has the greatest impulse

Imagine you are riding on a yacht in the ocean and traveling at 20 mph. you then hit a golf ball at 100 mph from the deck of the yacht. you see the ball move away from you at 100mph, while a person standing on a near by beach would observe your golf ball traveling at 120 mph (20 mph + 100 mph). now imagine you are aboard the hermes spacecraft traveling at 0.1c (1/10 the speed of light) past mars and shine a laser from the front of the ship. you would see the light traveling at c (the speed of light) away from your ship. according to einstein’s special relativity, how fast will a person on mars observe the light to be traveling? a) 0.1c (1/10 the speed of light) b) c (the speed of light) c)1.1c (c+0.1c)