Two thermometers are constructed in such a way that one has a spherical bulb and the other has elongated cylindrical bulb. The bulbs are made of same material and thickness. Then :
A
spherical bulb will respond more quickly to temperature changes
B
none of both bulbs respond to temperature changes
C
cylindrical bulb will respond more quickly to temperature changes.
D
both bulbs will respond same to temperature changes
Correct option is B. cylindrical bulb will respond more quickly to temperature changes.