Which substance is a combination of different atoms?

O A. homogeneous mixture

B. heterogeneous mixture

C.

element

D.

compound

2. A golfer wishes to chip a shot into the hole 50 m away on flat level ground. If the ball flies to a maximum height of 25 m, what speed must it have initially to reach the hole?

What is planks constant

Which of the phases that occur in matter is dew?

Conversion is the riskiest type of conversion process. a. parallel b. they all have equal risk. c. direct d. pilot e. phased

How do we find a distance graph in pysics

Explain why science is a continuous progression of study

If your at the mall with your friends and they shoplift what would you do

Fluid is leaking from an axle seal. Technician A says to remove the wheel and check for incorrectly installed brake components. Technician B says to check for obstructions at the differential breather.

All matter we encounter in everyday life exists in one of three physical formss True or False.

15 grams of liquid plastic are frozen in a physical change that increases the volume. What can be known about the plastic after the change?