A marble has a volume of 1 mL. How much water will it displace in a graduated cyclinder A.
1 mm
B.
more than 1 mL
C.
less than 1 mL
D.
1mL

Why is alternating current more effective at long–distance travel than direct current? a. the power lines are made out of conductors. b. transformers increase or decrease voltage as needed. c. the ac generator is more efficient. d. ac has lower voltage than dc.

Adelivery truck leaves a warehouse and travels 2.60 km north. the truck makes a left turn and travels 1.25 km west before making another right turn to travel 1.40 km north to arrive at its destination. what is the magnitude and direction of the truck's displacement from the warehouse?

What term do psychologists use to designate our personal awareness of feelings, sensations, and thoughts?