Definition And Formula For Density -Multiple Choice Questions Quiz

Interactive MCQs on the topic “Definition And Formula For Density”:

Solve the following 10 questions: Only one option is correct. Click on the “Submit” button when done. Click on the “embed” button to use this quiz on your website. Click on “WhatsApp” to share this quiz.

Question 1:What is the definition of density?

(A) Mass per unit volume
(B) Volume per unit mass
(C) Weight per unit volume
(D) Force per unit mass

Question 2:What is the formula for density?

(A) Density = Volume / Mass
(B) Density = Mass / Volume
(C) Density = Weight × Volume
(D) Density = Mass × Gravity

Question 3: What is the SI unit of density?

(A) Newton (N)
(B) Gram (g)
(C) Kilogram per cubic meter (kg/m³)
(D) Joule (J)

Question 4:If an object has a mass of 100 g and a volume of 20 cm³, what is its density?

(A) 10 g/cm³
(B) 20 g/cm³
(C) 2 g/cm³
(D) 5 g/cm³

Question 5:Which factor affects the density of a substance?

(A) Only mass
(B) Both mass and volume
(C) Only volume
(D) Only weight

Question 6:A block has a density of 8 g/cm³ and a volume of 3 cm³. What is its mass?

(A) 24 g
(B) 8 g
(C) 3 g
(D) 12 g

Question 7:What happens to the density of an object if its mass increases while its volume stays the same?

(A) Density decreases
(B) Density stays the same
(C) Density increases
(D) Density becomes zero

Question 8:What happens to the density of an object if its volume increases but its mass remains the same?

(A) Density increases
(B) Density decreases
(C) Density remains constant
(D) Density doubles

Question 9:Why does ice float on water?

(A) It is less dense than water
(B) It is heavier than water
(C) It has more mass than water
(D) It absorbs more heat

Question 10:What is the density of water?

(A) 10 g/cm³
(B) 500 kg/m³
(C) 0.5 g/cm³
(D) 1 g/cm³