It uses the corkscrew to anchor it to the cork and a lever to pull the cork out
Hope this helps buddy:D
Answer:
C) 350 m/s N
Explanation:
Velocity is measured in miles per hour or metres per second.
Answer: two waves with identical crests and troughs meet
Explanation:
My teacher gave me the answer
Sound waves travel faster through <em>solids</em> than they do through gases or liquids. <em>(C) </em>They don't travel through vacuum at all.
Example:
Speed of sound in normal air . . . around 340 m/s
Speed of sound in water . . . around 1,480 m/s
Speed of sound in iron . . . around 5,120 m/s
