An object has a mass of 960 g and a volume of 15cm3 what’s the density?

Answers

Answer 1

Explanation:

density = mass ÷ volume

mass = 960g

volume = 15³ = 15 × 15 × 15

= 3375 cm

density = 960 ÷ 3375

= 0.28 g/cm³


Related Questions

In a chemical reaction, the mass of the reactants is 13.3 grams. Which of the following could represent the mass of the products?

A. 26.6 grams.

B. 13.3 grams.

C. 39.9 grams.

D. 3.3 grams.

Answers

Answer:

Hi the answer should be 13.3

Explanation:

Hope this helps! :D

B cause the reactants mass must equal the products mass

Oxygen in the air can react with wood when a match is burned. Ash is produced.

Which statement would be true?

A. The atoms of the ash did not exist before.

B. Ash has similar properties to oxygen.

C. The atoms of wood and oxygen disappear during the burning.

D. Ash is a different substance than wood.

Answers

Answer:

D. Ash is a different substance than wood.

Answer:

D the atoms of ash did not exist before

Explanation:

because I jnwo .... k

why does atumn start in diffrent months of the year in north america and south america

Answers

The axis of the earth causes places to be “further” away from the sun.

Answer:

because the sun is further away due to the earth's axis

can someone solve this question please​

Answers

Answer:

MgO + 2 HNO3 → Mg(NO3)2 + H2O

Explanation:

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