Which of the following is a colligative property?

A. viscosity

B. solubility

C. surface tension

D. osmotic pressure

This element has the most electrons in period 5

A railroad diesel engine weighs four times as much as a freight car. The diesel engine coasts at 4.8 km/h into a freight car that is initially at rest.

Newton's third law of motion involves the interactions of a. one object and one force. c. two object and one force. b. one object and two forces. d. two objects and two forces.

A plane mirror is useful for seeing:

Which of these would be LEAST useful if one is attempting to create a electromagnet? A) battery B) iron nail C) distilled water D) coil of copper wire

What are the steps that produce electricity from this fuel

Adrian read about a new antimicrobial in a popular magazine. The advertisement claimed that the product Bactokil prevents bacterial growth. So, Adrian conducted a controlled experiment to test the product claims.

A world-class sprinter can burst out of the blocks to essentially top speed (of about 11.5 m/s) in the first 15.0 m of the race. what is the average acceleration of this sprinter, and how long does it take her to reach that speed?

How are primary and secondary succession similar and how are they different?

What relates the net force exerted on an object to its mass and acceleration?