Aflutist assembles her flute in a room where the speed of sound is 342 m/s. when she plays the note a, it is in perfect tune with a 440 hz tuning fork. after a few minutes, the air inside her flute has warmed to where the speed of sound is 346 m/s.

-got a: how many beats per second will she hear if she now plays the note a as the tuning fork is sounded? 5.15 beats/s

-now gotta find b:
how far does she need to extend the "tuning joint" of her flute to be in tune with the tuning fork? (answer is d=)

Bone-strengthening physical activity done increases bone-mineral content and bone density in youth.

High schoolphysics 5+3 pts a neon light consists of a glass tube with metal wires at each end. when connected to a high-voltage source, the gas glows. if a fly lands on the glass tube, what will most likely happen? a) the fly will not feel a shock because the glass conducts any free electrons back into the gas. b) electrons will flow directly from the metal wires along the glass and shock the fly. c) the fly will not feel a shock because the glass insulates it from the electrons in the gas and the metal. d) electrons that are moving through the gas will be conducted through the glass and shock the fly.

This is really important 1.which of the following prefixes represents the largest value? (2 points)gigahectorkilomilli2.which of the following types of graphs is best for plotting the mean, median, and mode of data? (2 points)bar graphbox-and-whiskercircle graphstem-and-leaf