If we put a convex lens made by crown glass
in Carbondia sulphide what will happen?​

Which of the following is not a transverse wave? a) soundb) lightc) radiod) all of thesee) none of these

Review multiple-concept example 7 in this chapter as an aid in solving this problem. in a fast-pitch softball game the pitcher is impressive to watch, as she delivers a pitch by rapidly whirling her arm around so that the ball in her hand moves in a circle. in one instance, the radius of the circle is 0.626 m. at one point on this circle, the ball has an angular acceleration of 66.1 rad/s2 and an angular speed of 12.6 rad/s. (a) find the magnitude of the total acceleration (centripetal plus tangential) of the ball. (b) determine the angle of the total acceleration relative to the radial direction.

You have 80 g of 60oc water and 80 g or 10oc water. what is the final temperature when the two are mixed? explain.