I believe is b. Yw :))))))))))
Answer:
So the wavelength of light is 1015.7 nm
Explanation:
From Wein's displacement law, we can write the following formula;
here,
is the wavelength of maximum radiation in meters
T is the absolute temperature (in Kelvin) for maximum radiation
K is the constant has a value of 
Given here, T = 2853 K
And we need to find 
Putting the values in formula



Answer:
Don't know <u>language</u><u> </u><u>ok</u>
Answer:
yes it can
Explanation:
this would be an acute triangle