the gas in a balloon has T=280 K and V=0.0279 m^3. if the temperature increases to 320 K at constant pressure, what is the new volume of the balloon? (unit=m^3)

Suppose a magnetic reversal accoured today. How would new rocks at mid ocean ridges differ from rocks that formed last year

Quick! how did Daniel hale Williams contribute to science?

How much force is needed to accelerate a 1,500 kg car at a rate of 8 m/s2? A. 18,000 N B. 1,500 N C. 12,000 N D. 4,000 N

Which step in the scientific method usually follows gathering data

The force between two moving objects that are touching

Which compound is composed of oppositely charged ions

Sara, who weighs 66 kg, is on a guilt trip after eating a 788-Calorie (788 kcal) breakfast of pancakes loaded with fruits, cream, and syrup. She decides to work out before going to her weekly weight-watchers' meeting.

Can you get sunburned through glass?

Which statement about a signal transduction pathway is true? a. A signal transduction pathway provides a means for a signal molecule to pass through the cell membrane and initiate a chain of events inside the cell. b.

If a car is traveling on the highway at a constant velocity, the force that pushes the car forward must be A. greater than the force of friction exerted upon the car. B. less than the force of friction exerted upon the car. C.