Serena is mixing a material into a beaker filled with a liquid. She notices that the material seems to disappear into the liquid. What physical property of the material is Serena most likely observing?

What weather could create the best surfing waves? A. Weak winds that blow for short periods of time with a short fetch. B. Strong winds that blow for short periods of time with a short fetch. C.

The product of the synthesis reaction between sodium and chlorine gas is?

Two blocks A and B with mA = 2.2 kg and mB = 0.84 kg are connected by a string of negligible mass. They rest on a frictionless horizontal surface. You pull on block A with a horizontal force of 5.7 N.

What are two types of mechanical energy? A: electrical and kinetic B: nuclear and chemical C: radiant and thermal D: elastic and gravitational

If you bake a cake in the oven in your kitchen, you can feel the warmth of the oven if you stand next to it. This is an example of

Which statement describes a scientific theory? A theory states how something behaves without explaining why. A theory is a proven fact that cannot be changed. A theory changes based on new observations and testing.

What are the differences between deterministic forces and thermal agitation?

What causes the acceleration to increase or decrease?

When You lift a load, the resistance force is? A. magnetism b. gravity

What changes a ball velocity