Convert °C to kelvin.
Salam Academy Original Practice · Proposed mark scheme
Practise
Question bank
Original exam-style questions, mapped to your syllabus. Answers are checked for mathematical equivalence and every attempt updates your mastery.
Sign in to check answers. Your attempts build your mastery and error book.
12 questions
Convert K (the boiling point of nitrogen) to degrees Celsius.
Salam Academy Original Practice · Proposed mark scheme
Water is heated from °C to °C. State the temperature rise in kelvin.
Salam Academy Original Practice · Proposed mark scheme
Two objects are in thermal equilibrium when
Salam Academy Original Practice · Proposed mark scheme
The thermodynamic temperature scale is
Salam Academy Original Practice · Proposed mark scheme
Which is not a suitable thermometric property?
Salam Academy Original Practice · Proposed mark scheme
A hot cup of tea is left in a cool room. Thermal energy is transferred
Salam Academy Original Practice · Proposed mark scheme
At absolute zero, a substance has
Salam Academy Original Practice · Proposed mark scheme
Absolute zero is approximately
Salam Academy Original Practice · Proposed mark scheme
A resistance thermometer reads Ω at °C and Ω at °C. Assuming linear variation, calculate the temperature when it reads Ω.
Salam Academy Original Practice · Proposed mark scheme
The temperature of a gas doubles from °C on the kelvin scale. Calculate the new temperature in °C.
Salam Academy Original Practice · Proposed mark scheme
A thermocouple gives mV at °C and mV at °C. At an unknown temperature it gives mV. A correctly calibrated thermometer reads °C. Calculate the difference between the thermocouple's (linear) reading and the true temperature, in °C.
Salam Academy Original Practice · Proposed mark scheme