Question

water is projected from two rubber pipes at same speed from 1 at an angle of 30 deg nd frm the othr at 60 deg.Why are the ranges equal?

Answer 1

???

Answer 2

30 + 60 = 90 degrees... the degrees are opposite directions from one another...

Answer 3

Get it?

Answer 4

Nah

Answer 5

I dun understnd dat wat do u mean by opposite direction....can u plxx elaborate it a bit more?

Answer 6

https://www.khanacademy.org/math/geometry/right_triangles_topic/special_right_triangles/v/30-60-90-triangle-side-ratios-proof

Answer 7

Give this a watch...... It will help out a lot...

Answer 8

Ok thnx alot

Answer 9

Can u answer ma more questionz?

Answer 10

You bet.... Anytime.... Thanks for the good question...

Answer 11

Sure whats up

Answer 12

How is the distance between interference fringes affected by separation between the slitz of Young's experimnt? Can fringes diappear?

Answer 13

Well first do you know anything about Youngs experiment? I know plenty, just want to make sure that we are on the same page... If you dont I can teach you....

Answer 14

We are talking about the double split correct?

Answer 15

Yeah I knw d whole exp and derivation too but I jxt face problem in reasoning d questions

Answer 16

Ryt

Answer 17

SImple answer is yes... If the plain is at the correct distance from the reverse plain then there will be more or les, depending on the distance from the two plains. If you get to close then you will only have two spots from two slits... Got it?

Answer 18

How d fringes can diappear?

Answer 19

If you change the distance between the first plain and second plain, the number of fringes will change... those disappear...

Answer 20

See?

Answer 21

hmm ok... now I get it

Answer 22

Ur a teachr?

Answer 23

Nope.... Student....

Answer 24

I have been a student for many many many years....

Answer 25

Oh gud.... u xplain very nicely

Answer 26

Nice to hear...

Answer 27

U can xplain d numericalz?

Answer 28

What do you mean?

Answer 29

Do you mean the distance required to make three turn into two or "make one distappear"?

Answer 30

No I need to ask u d numericalz... I u can xplain.... shud I ask?

Answer 31

Yes if you would like to....