Two thermometers are calibrated one in degrees celsius and the other in degrees fahrenheit. at what temperature are their readings the same?

Both scales will read temperature at -40 degree C or - 40 degree F

Explanation:

As we know that two temperature scales are defined as

here we know that two temperature scales will read same values

so we will have

here we have

i believe it is b. what was the cause of the big bang

hope this !

increasing transnational kinetic energy. because the transnational kinetic energy formula consists of only two variables, mass and velocity, increasing one of those properties is the only way to increase an object's transnational kinetic energy. increases to mass and velocity, however, do not have the same impact.