At what temperature both the Celsius and Fahrenheit scales give the. same reading?

At what temperature do the Kelvin and Celsius scales coincide?

The triple points of neon and carbon dioxide are 24.57 K and 216.55 K respectively. Express these temperature's on the Celsius and Fahrenheit scales.

Two different gases have exactly the same temperature.Does this mean their molecules have the same rms speed?

At what temperature the velocity of hydrogen gas molecule becomes twice at normal temperature and pressure.

The Farhrenheit and Kelvin scales of temperature will give the same reading a

Convert the following tempertarues to the Celsius scale. 470K

Convert the following tempertarues to the Celsius scale. 283K

Convert the following temperatures to the Kelvin scale. 25^@C

What is alloy? Give example.