In gas the speed of sound is 343.2 meters per second, in liquid the speed of sound is 1,484 meters per second and in solids like steel it travels 5,120 meters per second.
Answer:
is this based on the newtons law and balnce force
Explanation:
Answer:
4
Explanation:
4.They are different states of the same pure substance
Answer:
B.
when the food is chewed
Explanation:
first step is from your mouth when you chew the food
