Without completing the calculations, determine what the new pressure will be in the problem below. Also, explain how you were able to determine the new pressure without completing the calculations. Pay special attention to how the temperature is changing in the problem. A sample of ozone (O3) is stored at x kelvin and 12.5 Pa. If the temperature is doubled to 2x kelvin, what will the new pressure be?

concave lenses are used here. they spread the light out before it reaches the convex lens in the eye, therefore letting the image focus directly on the retina. hyperopia is known to you probably as farsightedness.

when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.