The formula for density is given by, where p is density, M is mass and V is volume. If a substance has a mass of 27.82 grams and a volume of 3.6 ml, what is the most accurate density of the substance in g/ml?

a) 7.7

b) 7.7278

c) 7.73

d) 0.1

Question

9 June, 20:53

+1

Answers (2)

Know the Answer?

Kaliyah Lin · Answer 1

P = [27.82] : [3.6]

p = 7.727·

p = 7.728 (3dp)

The answer is B)

Scarlett Terry · Answer 2

7.73 is the density since density = m/v so you would do 27.82/3.6 to get 7.73

The formula for density is given by, where p is density, M is mass and V is volume. If a substance has a mass of 27.82 grams and a volume of 3.6 ml, what is the most accurate density of the substance in g/ml?a) 7.7b) 7.7278c) 7.73d) 0.1