A graduated cylinder has 20 ml of water placed in it. An irregularly shaped rock is then dropped in the graduated cylinder and t

Question

2 years ago

6

A graduated cylinder has 20 ml of water placed in it. An irregularly shaped rock is then dropped in the graduated cylinder and t

he volume of the rock and water in the cylinder now reads 30 ml. The mass of the rock dropped into the graduated cylinder is 23 grams
The rock has a volume of
ml. and a density of
g/ml

Whats the answer?

Chemistry

1 answer:

vovikov84 [41] · Answer 1 · 2023-01-10T01:10:10+03:00

vovikov84 [41]2 years ago

8 0

Answer:

A) Volume = displacement

Therefore the rock has a volume of 10mL

B) density = Mass/ Volume

Therefore density = 23/10 = 2.3 per unit volume

Explanation: