Question

what is the repationship between intensity of light and resistance​

Answer 1

Explanation:

LDRs (light-dependent resistors) are used to detect light levels, for example, in automatic security lights. Their resistance decreases as the light intensity increases: in the dark and at low light levels, the resistance of an LDR is high and little current can flow through it.

Answer 2

Answer: Resistance of an LDR is inversely proportional to the intensity of light that falls on LDR's surface. In other words, with an increase in light intensity, the resistance of photoresistor or LDR decreases.