Wo isotropic point sources of light s1 and s2 are separated by a distance of 2.70 m along the y-axis (i. e. s1 is located at x=y=0 and s2 at x=0, y=2.70 m) and emit in phase at wavelenght 900 nm and at the same amplitude. a light detector is located at a point p with coordinate xp on the x-axis. what is the greatest value of xp at which the detected light is minimum due to destructive interference?

correct answer is b. 27/8

step-by-step explanation:

the number of possible outcomes that do not show a 1 on the first spinner and show the number 4 on the second spinner is 2.

spinner 1 spinner 2

1                     1

1                     2

1                     3

1                     4

2                   1

2                   2

2                   3

2                   4   = not 1, and 4

3                   1

3                   2

3                   3

3                   4 = not 1, and 4

only 2 outcomes have passed the given condition.

step-by-step explanation:

$54.99

step-by-step explanation:

$54.99 includes 500 min. if she does not exceed 500 min then her bill is $54.99