MAGNITUDES

WHAT IS MAGNITUDE?

• A chemical change.

• Food.

• Something that can be measured.

• No answer is correct.

It is appropriate to measure the length of the table with our hands.

• TRUE

• FALSE

The SI unit for length is:

• kilometer KM

• meter M

• centimeter CM

• milimeter MM

Length is the physical quantity or magnitude that measures the distance from one point to another. Therefore, the length of an object is the distance from one end of it to the other end.

• TRUE

• FALSE

What instrument do we use to measure MASS?

(a)  

1 kilogram is:

• 10 grams

• 1000 grams

• 100 grams

• 1000000000 grams

For measuring TIME we use

• clocks

• chronometers

• balances

• thermometer

Pass 2 months to days:

• 3 days

• 60 days

• 30 days

• 90 days

Pass 2 hours to seconds:

• 1000 seconds

• 3600 seconds

• 7100 seconds

• 7200 seconds

Pass 9000 seconds to hours:

• 1 hour

• 2,5 hours

• 5 hours

• 3,5 hours