Question
Question: Which of the following is not a correct statement...
Which of the following is not a correct statement
A
Resistivity of electrolytes decreases on increasing
temperature
B
Resistance of mercury falls on decreasing its temperature
C
When joined in series a 40 W bulb glows more than a 60 W bulb
D
Resistance of 40 W bulb is less than the resistance of 60 W bulb
Answer
Resistance of 40 W bulb is less than the resistance of 60 W bulb
Explanation
Solution
The resistance of 40 W bulb will be more and 60 W bulb will be less.