Question

*A. Choose the correct options.* *1.* Mass of oil is 5520 kg and its volume is 6m³. Its density will be: a. 92kg/m³ b. 9.2kg/m³ c. 920kg/m³ d. 920g/cm³ *2*. Density is defined as: a. mass per unit area b. mass per unit volume c. volume per unit mass d. weight per unit volume *3.* Copper floats on mercury but sinks in water. Which statement given below is true? a. Mercury is heavier than copper but lighter than water. b. Copper and mercury are both heavier than water c. Copper is lighter than water but heavier than mercury. d. Water is heavier than mercury but lighter than copper. *4.* A block of metal has a mass of 30kg and a volume equal to 4litres. Its density is: a. 7.5kg/L b. 7kg/L c. 0.75kg/L d. 750kg/L *5.* 1 kg of air is compressed from 2m³ to 1m³. Which statement is correct? a. Density is doubled b. Density is halved c. Mass is doubled d. Mass is halved Please write is correctly and don't make it mistake, otherwise I will give 1 star only. And if you will do all correct then I'll mark you as a Brainlist.

Answer 1

Answer:

Option B

Option A

Option C

Option A

Option D

Mark me brainliest

Answer 2

Answer:

1. b
2. a
3. c
4. a
5. d

thank you Mark as brainlist