Coversion of Units (1D)

Q.

$1kg/m^3=\_\_\_\_\_\_\_\_\_\_\_g/c{m}^3$

Q.

$1c{m}^2$ = ___ $m{m}^2$. (provide a numerical value)

Q.

What volume is equivalent to $14,000{\mathrm{mm}}^3$?

1. $1.4x{10}^{-5}{\mathrm{m}}^3$

2. $1.4x{10}^{-2}{\mathrm{m}}^3$

3. $1.4x{10}^2{\mathrm{cm}}^3$

4. $1.4x{10}^6{\mathrm{cm}}^3$

Q. 8 m = ________________

1. 80 cm
2. 800 cm
3. 8, 000 mm
4. 80, 000 mm

Q. $10,00,000m^2$= ______________

1. $1k{m}^2$
2. $100d{m}^2$
3. $100h{m}^2$
4. $100c{m}^2$

Q. When the prefix ‘kilo’ is added to a unit, the unit increases by a factor of ____.

1. 1000
2. 10000
3. 100000
4. 100

Q. 1 m^2 = _____ cm^2

1. 100
2. 100000
3. 1000
4. 10000

Q.

Ted checked out the Odometer of his car. The reading was 1111.22 km. At the end of his journey, the reading was 1342.56 km. How many meters did Ted travel?

1. 231.34 m

2. 2313.4 m

3. 231340 m

4. 2313400 m

Q. 8500 mg = 85 kg

1. True
2. False

Q.

1 $m^2$ = _____ $c{m}^2$

1. 1000

2. 10000

3. 100000

4. 100