Pumice is a volcanic rock that floats, which means its density is ...

[dakota nelson]

Pumice is a volcanic rock that floats, which means its density is
 
  A) less than the density of water.
  B) equal to the density of water.
  C) more than the density of water.
  D) need more information.

Question 2

A scale from which a rock is suspended reads 5 N when the rock is out of water and 3 N when the rock is submerged. The density of the rock is
 
  A) the density of water.
  B) 1.5 times the density of water.
  C) 2.5 times the density of water.
  D) 3.5 times the density of water.
  E) none of the above

[zoeyesther]

Answer to Question 1

Answer: A

Answer to Question 2

Answer: C

[dakota nelson]

Excellent

[Zebsrer]

Thanks for the timely response, appreciate it