The answer is ; 6cm
Hope this helps!
Please give Brainliest!
This is because of the diagram below:
From that particular list:
Mica (A), Quartz (B), and Copper (D) are minerals.
Steam (C) isn't.
Answer:
Humus
Explanation:
Its Humus I believe. I remember learning something like this.
dashed lines<span> represent bonds away from the viewer.</span>
Speed of sound through a medium depends on
● temperature
● density of medium
● speed of wind
● humidy
● moisture
Speed of sound increases with increase in temperature. Because when temperature increases the molecules get higher energy and they vibrate quickly. Due to this vibration sound waves can travel fastly.
