Measurements

SI unit of length is

• Kilometer

• Gram

• Meter

• Centimeter

• Millimeter

1 Km is equal to

• 1000 m

• 100000 cm

• 1000000 mm

• All the above

SI unit of Mass is

• Weight

• Kilogram

• Gram

• Milligram

A ______ balance works by comparing

the mass of an object to that of known

mass (called a standard mass).

• Physical balace

• Beam balance

• Electronic balance

• None of the above

Very small lengths can be measured

in ____ and ____

• Kilometers and ares

• Astronomical units and light year

• Meters and kilometers

• Millimeters and centimeters

How to measure a curved surface

• Using scale

• Using measuring tape

• Using thread and tape

• Using formulas

How many millimieter divisions are

there in a centimeter?

• 100

• 50

• 25

• 10

While measuring the length of an

object using a ruler, the position of

your eye should be

• left side of the point.

• vertically above the point where

  the measurement is to be taken.

• right side of the point

• any where according to one’s

  convenience.

The distance between Delhi and

Chennai can be measured in

• mm

• cm

• M

• Km

Weight depends on

• Mass alone

• Mass and gravity

• Mass and density

• None of the above

Tags

NGSS.MS-PS2-4