Measurements and Motions

6 km = ______ m

• 60

• 600

• 6000

• 60000

5 Hours = ______ minutes.

• 30

• 300

• 3000

• 500

The swing in motion is an example of _______ motion.

• Circular

• Curvilinear

• Rectilinear

• Oscillatory

The motion that repeats itself after equal interval of time.

• Circular

• Curvilinear

• Rectilinear

• Periodic

1 revolution = ________ days.

• 367

• 365

• 364

• 368

The SI unit of temperature is Celsius.

• True

• False

Which of the following picture shows the correct position of eyes for taking measurement?

• A

• B

• C

• None of these

Motion of earth around the sun shows

• Rotational motion

• Periodic motion

• Circular motion

• All of these

An example of periodic motion

• Clock

• Motion of a boat

• Motion of a bus

A measurement is expressed in terms of a number and a ------

• Scale

• Unit

• metre