Physics Makeup Assignment

Chlorine boils at 239 K. What is the boiling point of chlorine expressed in degrees Celsius?

• 93 degrees Celsius
• 34 degrees Celsius
• -61 degrees Celsius 
• -34 degrees Celsius 

Device/Object that measures temperature. 

• Thermal energy
• Temperature
• Thermometer
• Heat

This happens to water at 0 degrees Celsius.

• Boils
• Freezes
• Heats
• All of them

This happens to water at 100 degrees Celsius.

• Boils
• Freezes
• Heats
• All of them

A temperature scale that is used mostly in United States. 
According to it, water freezes at 32 degrees and boils at 212 degrees.

• Celsius
• Fahrenheit
• Kelvin
• All of them

Convert 35⁰F to Celsius

• 1.6⁰
• 1.7⁰C
• 2.0⁰
• 16.6⁰C

Convert 72⁰F to Celsius

• 2.2⁰C
• 222⁰C
• 22.2⁰C
• 161.6⁰C

Convert 30°C to Fahrenheit

• 860°F
• 86°F
• 63.8°F
• 56°F

Convert: 186.5 K to C

• -86.4 C
• -50 C
• -68.4 C
• 180 K

The lower fixed and upper fixed point of a mercury - in – glass thermometer are marked Y and 180 mm respectively. On a particular day, the mercury meniscus rises to 45 mm. If the corresponding reading on a Celsius scale is 10 ^oC, calculate the value of Y.

• 4mm

• 18 mm

• 30 mm

• 135 mm.