Question
Physics Question on work, energy and power
The energy equivalent of 5 g of a substance is
A
4.5×1012j
B
9×1012j
C
4.5×1014j
D
4.5×1016j
E
9×1016j
Answer
4.5×1014j
Explanation
Solution
The correct option is (C) : 4.5×1014j
The energy equivalent of 5 g of a substance is
4.5×1012j
9×1012j
4.5×1014j
4.5×1016j
9×1016j
4.5×1014j
The correct option is (C) : 4.5×1014j