debbievines2284 debbievines2284

03-08-2022
Physics

contestada

What is the wavelength in air of red light from a helium neon laser?

Respuesta :

03-08-2022

Answer:

632.8 nm is the wavelength (in air) of red light from a helium neon laser.

Answer Link

Otras preguntas

There is ---- butter left. We need to buy ---. * 1 point a. little/some b. Much/many c. Few/some

Element X is a radioactive isotope such that every 22 years, its mass decreases by half. Given that the initial mass of a sample of Element X is 1200 grams, how

The parenting style that can be described as firm and flexible is called __________. A. Permissive B. Authoritative C. Authoritarian D. Brick wall.

What was the Continental Congress's purpose in appealing to colonists? O A. To demonstrate that the colonies could not be taken seriously as an independent nati

The area of a circle is 64π in². What is the circumference, in inches? Express your answer in terms of \piπ.

2 Why do professional photographers develop portfolios? ОА. to increase their likelihood of winning photography contests B. to determine which of their photogra

what's an exothermic reaction-_-

Can someone please help me?! ⚠️⚠️⚠️ Find the surface area of the prism

When did russia have control over poland after world war 2.

Alberto is painting a large triangle on one wall of his bedroom. The base of the triangle is 4 feet, and the height is 8 feet. It takes 0.2 quarts of paint to c