Which of the following pairs is NOT correctly matched?
| Quantity | S. I. Unit | |
| (a) | Activity of radio-active substance | Curie |
| (b) | Power of lens | Diopter |
| (c) | Heat | Joule |
| (d) | Pressure | Pascal |
1
(a)
2
(b)
3
(c)
4
(d)
Which of the following pairs is NOT correctly matched?
| Quantity | S. I. Unit | |
| (a) | Activity of radio-active substance | Curie |
| (b) | Power of lens | Diopter |
| (c) | Heat | Joule |
| (d) | Pressure | Pascal |