1)

The internationally accepted reference standard is called

A)

 Unit

B)

Measurements

C)

Both a and b

D)

None

2)

The units which are obtained for the derived quantities are called

A)

Fundamental units

B)

Base units

C)

Derived units

D)

None

3)

CGS system stands for

A)

Meter, gram, second

 

B)

Centimetres, kilogram, second

C)

Centimetres, gram, second

D)

None

4)

The system of units which is internationally accepted for measurement is called as

A)

MKS system

B)

CGS system

C)

FPS system

D)

SI system

5)

In SI system, mass is measured in

A)

Kilogram

 

B)

Gram

C)

Pound

D)

None

6)

In SI system, temperature is measured in

A)

Kelvin

 

B)

Fehrenite

C)

Celsius

D)

None

7)

In SI system, luminous intensity is measured in

A)

Ampere

B)

Kelvin

C)

Candela

D)

None

8)

1fermi =

A)

10-15m

B)

10-13m

C)

10-12m

D)

10-16m

9)

1 astronomical unit=

A)

1.496*10-11m

B)

1.496*1011m

C)

1.496*10-12m

D)

1.496m

10)

1 light year=

A)

9.46*1015m

B)

9.46*10-15m

C)

9.46m

D)

9.46km