INSTRUCTIONS: Launch the applet by clicking the link below.
The curve shown with blue dots
is a Planck distribution of
unknown temperature. The red
curve is a guess. You may change
the guess by changing the
temperature textfield at the
upper right and doing a return.
Guess the correct temperature
in as few tries as possible. The
computer will keep your score and
announce when you have guessed
correctly.
It isn't necessary to guess T
exactly.
Any temperature within 1% of the
reference will be accepted as correct.
You may try a new
example
at any time by clicking
'New'.