amplitude changes if a (slit seperation width) is changing, so yes amplitude changes. also because if x (fringe separation) and D (distance between slit separation and screen) stays the same, then a has to change for wavelength to change, thus changing intensity.
@@ETphysics indeed it would be painful🥴. Ma'am i have to say this. Your channel has boosten my confidence a lot. Your lessons are blessings. With this confidence im going to appear the physics As exam this ON session.. I just had to say thank you. Miss Elle and Miss Lee you make physics nice,simple and fun ❤
Thank u so much I struggle with phase difference and path difference ..I struggled
Thank you so much! Amazing explanations
oh my godthe first quesiton was literlaly almost the exact same in the may june paper 22 2022- IF ONLY I WATHCED THIS A FEW WEEK AGO
Thank you so much for making this video
does amplitude changes at 16:55 plz tell
amplitude changes if a (slit seperation width) is changing, so yes amplitude changes. also because if x (fringe separation) and D (distance between slit separation and screen) stays the same, then a has to change for wavelength to change, thus changing intensity.
for Q1 part v) we cant use the relationship where I is directly proportional to f² ?
405 Breanna Parks
21:36 why is it maxima
Um 22 mm or 22cm ?
Ah yes, it should be 22mm! For some reason the wrong prefix was written but the final answer was correct 😂
@@ETphysics can this happen in exam🤣?
Hahahaha it might depend on where the marks are awarded! If C1 is awarded for correct substitution in working, then one mark lost :')
@@ETphysics indeed it would be painful🥴. Ma'am i have to say this. Your channel has boosten my confidence a lot. Your lessons are blessings. With this confidence im going to appear the physics As exam this ON session.. I just had to say thank you. Miss Elle and Miss Lee you make physics nice,simple and fun ❤
@@RajSharma-ed5xz When is your exam?
a