Monochromatic light falling on two slits 1.5x10^-2 mm apart produces the fifth-order fringe at an 8.9° angle. what is the wavelength of the light used? express your answer using two significant figures.

Wavelength will be

Explanation:

We have given distance between the two slits

Angle

We know that for nth order fringe

In question it is given that 5th order so n =5

So

So wavelength will be

it will be pushed away from the source of the electric field. a negative charge in a cloud induces a positive charge in the ground below the cloud.

explanation:

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i have found an answer to your question but use it as information.

information: because weak acids/bases have low concentration of hydrogen ions, the addition of water has a large impact on the ph. 2. a difference in 1 unit is a 10x difference in concentration for example; a liquid with ph of 3 is 10x more acidic than a liquid with a ph of 4. therefore, a liquid with a ph of 3 is stronger.

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