Question

Choose the pair that best represents a similar relationship to the one expressed in the original pair of words.

Frequency : Hertz

1. Resistance : Kelvin
2. Energy : Newton
3. Volume : Square metre
4. Heat : Joule

Answer 1

Correct Answer - Option 4 : Heat : Joule

The Logic here is as follows:

=> S.I Unit of Frequency is Hertz.

Similarly,

⇒ S.I Unit of Heat is Joule. 

Hence, the correct answer is "Heat : Joule".

* S.I Unit of Resistance is the Ohm.

* S.I Unit of Energy is Joule.

* S.I Unit of Volume is the Cubic meter.

* S.I Unit of Force is Newton.

* S.I Unit of Area is the Square meter.

* S.I Unit of Temperature is Kelvin.

• There is a total of 9 S.I units.

1. 7 of them are fundamental units.
2. 2 of them are Supplementary units.

• S.I units	Unit
  Length	meter
  Mass	kilogram
  Time	second
  Intensity of light	candela
  Current	ampere
  Amount of substance	mol
  Temperature	kelvin

 

• Supplementary unit	unit
  Angle / Plane angle	radian
  Solid Angle	steradian