physics measurement of length mass time and temperature

1km =

• 100cm

• 10,000cm

• 1000cm

• 10 cm

g) The........................ of an object is measured with the help of a beam balance.

f) The normal temperature of human body is .........................℃ or .......................°F.

1 light year=

• 9.64x 10¹²

• 94.6 x 10¹²

• 9.46 x 10¹²

• 4.96 x 10¹²

Write True or False.

1) S.I. unit of temperature is Fahrenheit.

• False

• True

b) 10mm is equal to:

• (i) 1 m

• (ii) 10 dm

• (iii) 1 cm

• (iv) 10 cm

Instrument used for Measuring Length

• Telescope

• measuring Tape

• Micron

3) Sub-multiple of metre

• kilometre

• hectometre

• decametre

• centimetre

7) 1 hour = __________ s

• 60

• 600

• 3600

• None of these

full form of FPS

• Meter,Kilogram and Second

• Centimeter, Gram and Second

• Foot , Pound and second