Science Vocab Chapter 4B Crossword
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
 
 
Down: 1) a bundle of energy that is released when an atom loses energy2) a wave in which the crests and troughs move at right angles to the direction of the wave's travel4) the point at which light rays meet when reflected or refracted5) allows light to pass through so that objects on the other side can be seen7) the number of waves that pass a point in a given amount of time8) pleasant sound with regular wave patterns9) does not allow light to pass through10) the bending of a light wave as it moves from one material to another11) the distance between a wave's mid-point and its crest or trough12) a mirror whose center section curves away from an object13) a device that uses sound waves to measure distance Across: 3) a mirror whose center section curves toward an object6) a musical sequence in which the top note has twice the frequency of the bottom note12) wave in which matter vibrates in the same direction as the energy waves traveling through it14) a measure of the amount of energy in a wave15) sound with no regular wave pattern16) light of a single wavelength with all the waves lined up
 

 

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