in the most recent version of the problem (as of 2023) they use h = 6.62607*10^-34 and c = 299792458
@RoxiHulet
10 ай бұрын
It never hurts to use all the sig figs in constants with ALEKS! I have never had an issue with rounding these particular constants, but you are not the first person to report that they got this problem wrong after using 3 x 10^8 instead of 2.9979 x 10^8.
@theworst3028
2 жыл бұрын
Isn't that supposed to be 7.5 instead of 750?
@RoxiHulet
2 жыл бұрын
It depends on the exponent of 10. You can use either 750 x 10^-21 or 7.5 x 10^-19.
Пікірлер: 4