In a Double Slit Experiment, the Distance Between the Slits

question 41

Multiple Choice

In a double slit experiment, the distance between the slits is 0.2 mm and the distance to the screen is 100 cm. What is the phase difference (in degrees) between the waves from the two slits arriving at a point 5 mm from the central maximum when the wavelength is 400 nm? (Convert your result so the angle is between 0 and 360°.)

• A) 90°
• B) 180°
• C) 270°
• D) 360°
• E) 160°

---

Definitions:

Tropic Hormones

Tropic hormones are hormones that have other endocrine glands as their target. They are secreted by the anterior pituitary gland and stimulate the release of other hormones.

Follicle-stimulating Hormone

A hormone secreted by the pituitary gland that promotes the growth of ovarian follicles in females and spermatogenesis in males.

Luteinizing Hormone

A hormone produced by the anterior pituitary gland that triggers ovulation and stimulates the production of progesterone in females, and testosterone in males.

Beta Cells

Cells located in the pancreas that produce insulin, which helps regulate blood glucose levels.