- Clinical thermometer differs from Celsius thermometer in ... a) the kind of material that found in the bulb
b) presence a constriction in a capillary tube
c) the kind of material that thermometer is made from it
d) presence a capillary tube closed at one end​

please help because its for my exam

A thermometer monitors a suitable physical property. In the case of a liquid-in-glass thermometer, it monitors volume of the liquid. Any device that includes a substance that changes uniformly with temperature can be calibrated and be made into a useful thermometer.

To calibrate (create a scale) a thermometer we need known upper and lower fixed points (such as the steam point at 100°C and the ice point at 0°C). The Celsius scale was devised by Anders Celsius.

There are several types of thermometer including the mercury-in-glass or the alcohol-in-glass thermometer, shown in the diagram below. This is a very common type of thermometer. The volume of the liquid and hence the length of the liquid column changes uniformly with temperature.

Explanation:

hey, i believe your answer would be d. sugar ribose and the base uracil. i believe this is the answer, because rna consists of sugar ribose, adenine, guanine, cytosine, and uracil.

your first option is incorrect, because that's dna. where it consists of sugar deoxyribose, adenine, guanine, cytosine and thymine.

your second option is also incorrect, this is because sugar deoxyribose is in dna, and uracil is in rna. these two do not make sense together.

your third option being incorrect, because sugar ribose is in rna, but not the base of thymine. rna consists of uracil, not thymine.

lastly your fourth option being correct! this answer is correct, because both sugar ribose, and the base uracil are in rna! ~

answer is d. sugar ribose and the base uracil.