Relation between Weight and Volume of Objects

Q.

You are provided with a hollow iron ball of volume $20c{m}^3$ and of mass $15g$ and a solid iron ball of mass $20g$ having the same volume. Both are placed on the surface of water containing in a large tube. Which will float? Give reasons for your answer.

Q.

If volume of an utensil is $250c{m}^3$, then find its weight, given, density of the material it is made of is $6g/c{m}^3$

1. 1200 grams

2. 1500 grams

3. 500 grams

4. 200 grams

Q.

If the weight of an object is w, its volume is v and if it is made of a material of density d, then their relation can be written as

1. $w=d+v$

2. $v=d+w$

3. $w=d\times v$

4. $v=d\times w$

Q.

If volume of an utensil is $1000c{m}^3$, then find its weight, given, density of the material it is made of is $17.92g/c{m}^3$

1. 17920 grams

2. 17820 grams

3. 17720 grams

4. 17620 grams

Q.

If volume of a utensil is $100c{m}^3$, then find its weight, given, density of the material it is made of is $7.56g/c{m}^3$

1. 277 grams

2. 540 grams

3. 200 grams

4. 756 grams

Q.

If the weight of a copper vessel is 945 grams, then find its volume, given, density of copper is $2.7g/c{m}^3$.

1. $201.5c{m}^3$

2. $145c{m}^3$

3. $295c{m}^3$

4. $350c{m}^3$

Q. The unchanging relation between the mass of an object, its volume and density of the material, is given by $m=\frac{d}{v}$.

1. True
2. False

Q.

If the volume of an utensil is $500c{m}^3$, then find its weight, given, the density of the material it is made of is $8.96g/c{m}^3$

1. 4, 440 grams

2. 4, 580 grams

3. 4, 388 grams

4. 4, 480 grams

Q.

The unchanging relation between the weight of an object, its volume and density of the material it is made of is given by

1. v = d × w

2. w = d × v

3. w = d - v

4. v = d - w

Q. Divide $52m^3$ by $13m$.

Q.

A steel spoon having mass 200 gram has volume of 100 cc. What will be the volume of a steel glass having mass 600 gram?

1. 300 cc

2. 400 cc

3. 600 cc

4. 200 cc

Q.

If the volume of an utensil is $500c{m}^3$, then find its weight, given, the density of the material it is made of is $8.96g/c{m}^3$

1. 4, 388 grams

2. 4, 480 grams

3. 4, 440 grams

4. 4, 580 grams