Warm up

1 pm

• 10 ¹²m

• 10^-12m

• 10^-9m

• 10⁹m

1MA = .................. A

• 10³

• 10^-6

• 10^-3

• 10⁶

1 GB = .............B

• 10¹⁰

• 10¹²

• 10⁹

• 10⁶

1nm = .............................m

• 10²

• 10^-3

• 10^-9

• 10⁹

1TB = .........................B

• 10⁸

• 10¹²

• 10¹⁰

• 10^-9

1mg = ................g

• 10^-6

• 10^-2

• 10^-3

• 10^-1

Which among them is not a base quantity

• temperature

• electric current

• mass

• volume

Which among them is not a base unit

• celcius

• kelvin

• ampere

• kilometer

mole is not a base quantity .

• true

• false

Choose a base quantity from the following

• meter

• ampere

• current

• density