Using the metric rulers, measure the other two dimensions of the wooden block in centimeters.
Be sure to estimate to one place value beyond the
gradations on the ruler.
Length
2.75 cm
Width
V cm
Height
▼cm

Asmall amount of a solid is added to water. the observation made after fifteen minutes is shown in the figure. which of these solids has been probably added to water? a) oil b) sand c) sugar d) wood chips

Two people each hold the end of a rope and create waves by moving their arms up and down. this wave is best classified as a transverse wave because a) both the rope particles and the wave are moving in the same direction. b) the wave is moving up and down as the particles of the rope move horizontally. c) the wave is moving horizontally as the particles of the rope move up and down. eliminate d) the wave is moving in a parallel direction with the motion of the person's arms.

How many moles of potassium are needed to react completely with 12.8 moles of magnessium bromide?