Find distance between first-order red and blue fringes

Assignment Help Physics

Reference no: EM132175717

Question: The two most prominent wavelengths in the light emitted by a hydrogen discharge lamp are 656 nm(red) and 486 nm (blue). Light from a hydrogen lamp illuminates a diffraction grating with 520lines/mm , and the light is observed on a screen 1.5m behind the grating.

Part A: What is the distance between the first-order red and blue fringes? Express your answer to two significant figures and include the appropriate units.

Reference no: EM132175717

Questions Cloud

What is the current in the second wire : Two long, parallel wires are separated by a distance of 1.5 cm. The force per unit length that each wire exerts on the other is 6 ×10-5 N/m.

What are your thought on episode on deviance : Have your ideas changed or stayed the same when it comes to society,socialization and deviance as you answer these questions keep in mind the topics

How many maxima will you detect : Two radio antennas are separated by 2.80 . Both broadcast identical 750 MHz waves.If you walk around the antennas in a circle of radius 20.0.

Influence of video games on violent behavior : What are some conflicting issues involving the view that video games encourage violent behavior?

Find distance between first-order red and blue fringes : What is the distance between the first-order red and blue fringes? Express your answer to two significant figures and include the appropriate units.

What are examples of society-social solidarity : What are examples of Society, Social solidarity, Culture, Power, Social Structure, and Community on a college campus? how can these be pictured on a campus?

Urbanization and the population growth rate : Describe how urbanization and the population growth rate are going to cause problems in the coming years.

What is the magnitude of the electric force on one proton : What is the magnitude of the electric force on one proton due to the other proton? What is the ratio of the electric force to the gravitational force?

Different economic resources to ensure reproduction : How do different individuals, social groups and/or organizations of THE FAMILY secure and/or produce different economic resources to ensure reproduction

User Account

All Pages