A Young's Double-Slit Apparatus Is Set Up Where a Screen

question 55

Multiple Choice

A Young's double-slit apparatus is set up where a screen is positioned 0.80 m from the double slits.If the distance between alternating bright fringes is 0.95 cm,and the light source has a wavelength of 580 nm,what is the separation of the double slits? (1 nm = 10^-9 m)

• A)2.8 ´ 10^-5 m
• B)4.9 ´ 10^-5 m
• C)5.6 ´ 10^-5 m
• D)6.0 ´ 10^-5 m

---

Definitions:

Burden

A heavy load, often referring to the impact or cost of something on individuals or society.

Buyers

Individuals or entities that purchase goods or services for personal use or for the purpose of reselling.

Sellers

Individuals or entities that offer products or services for sale to buyers in a marketplace.

Tax

A compulsory financial charge or other levy imposed by a government on individuals or businesses to fund various public expenditures.