Spot the one that does not belong

Exercise and reference answers

Questions

1. Items

   1. Quantisation
   2. Superposition
   3. Additivity
   4. Conservation

   Odd item

   Superposition

2. Items

   1. Rubber
   2. Metal
   3. Electrolyte

   Odd item

   Rubber

3. Items

   1. Newton
   2. Coulomb
   3. Volt

   Odd item

   Coulomb

4. Items

   1. Field line direction
   2. Field line spacing
   3. Field line colour

   Odd item

   Field line colour

Explanation