Pm3110 Final Exam

1. In which of the following scales, the interval between upper and lower fixed points is divided into 100 equal parts? a) Fahrenheit scale b) Both b and c c) Kelvin scale d) Centigrade scale
2. In how many equal parts, the interval between upper and lower fixed points is divided in Fahrenheit scale? a) 100 b) 180 c) 120 d) 80
3. In which of the following scales, the interval between upper and lower fixed points is divided into 100 equal parts? a) Fahrenheit scale b) Both b and c c) Celsius scale d) Kelvin scale
4. In which of the following scales, the interval between upper and lower fixed points is divided into 100 equal parts? a) Celsius scale b) All of these c) Kelvin scale d) Centigrade scale
5. In how many equal parts,
What is the formula for converting temperature form Celsius to Kelvin scale? a) T (K) = 273 + C b) T (K) = C - 273 c) T (K) = 273 / C d) T (K) = 273 - C
10. What is the value of absolute zero? a) -273oC b) 273oC c) 100oC d) 212oC
1. When the bulb contacts a hot object, the liquid in it..............? a) Contacts b) Collapse c) Explodes d) Expands
2. Which of the following part of a liquid-in-glass thermometer acts as a cylindrical lens? a) Capillary tube of thermometer b) Bulb of thermometer c) Glass stem of thermometer d) Liquid of thermometer
3. At what temperature mercury freezes? a) 37oC b) 39oC c) 93oC d) 73oC
4. Which of the following substance freezes at 39oC? a) Copper b) Mercury c) Steel d) Bromine 5. Which of the following substance boils at 357oC? a) Bromine b) Steel c) Copper d) Mercury
6. Which of the following substance has all the properties that should be present in thermometric materials? a) Mercury b) Bromine c) Steel d) Copper
7. Which thermometers are widely used in laboratories? a) Mercury-in-glass thermometers b) Bromine-in-glass thermometers c) Steel-in-glass thermometers d) Copper-in-glass