do you really know what are you teaching? in one slide you are asking light emitted by an object is called luminance and in next slide same thing you are calling it luminous intensity and also look at order what to teach first so student can understand next concepts
check video at 9.10 sec and and at 11.30 sec you will able to find your error
do you really know what are you teaching? in one slide you are asking light emitted by an object is called luminance and in next slide same thing you are calling it luminous intensity and also look at order what to teach first so student can understand next concepts