Bob is threatening tom’s life with a giant laser with wavelength (650 nm), a distance (d = 10 m) from the wall james is shackled to. (he is still free to move along the wall.) bob has set up a double slit experiment and tom must figure out where to position himself such that he is at a point of destructive interference to survive. if the double slit separation is d = 5 μm, where can tom stand to avoid a laser-full demise?

He should stand from the center of laser pointed on the wall at 1.3 m.

Explanation:

Given that,

Wave length = 650 nm

Distance =10 m

Double slit separation d = 5 μm

We need to find the position of fringe

Using formula of distance

Put the value into the formula

Hence, He should stand from the center of laser pointed on the wall at 1.3 m.

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your question asks at which segment does freezing occur.

since we're talking about water, the freezing point of water will be 32 degrees fahrenheit or below.

hope this ! ~

the answer is 12 as i may remember

: )