A gas occupies 210 ml at - 73c. To have the same gas occupy 360ml, should the temperature be increased or decreased

Why are food and water the limiting factors that usually have the greatest effect on population size?

Suppose the initial kinetic energy and final potential energy in an experiment are both zero. What can you conclude? A. The final kinetic energy is zero. B. The initial potential energy is zero. C.

A wave has a distance between its peaks of 0.4 meters at a speed of 10 meters per second. What is the wave's frequency, in hertz?

If it takes 520 joules of work to move an object 10 meters, what force was needed? A. 51 N B. 510 N C. 530 N D. 52 N

Which of the following are homogeneous solutions? sugar water, air, peanuts and water, and unopened soft drink, and cement (Choose all that apply)

Ways that charges can be transferred

A cricketer can throw a ball to a maximum horizontal distance of 100m. How much high above the ground can he throw same ball

What is the relationship between the slope of the position graph of an object and its velocity?

Differeniate between thermal energy and heat

The term that describes the time when the sun's are directly over the equator is: