hanacat9012 hanacat9012

20-05-2023
Physics

contestada

A grating is illuminated by light of two wavelengths 400 nm and 410 nm. When the second order diffraction is viewed at an angle of 30 o to the normal, the lines are barely resolved. What must be the width of this grating (in mm)

Respuesta :

Otras preguntas

fill in the missing word an unknow or changeable quantity is called an

Whats the purpose of the nineteenth amandement and the flappers?

what is a slope on a graph

Who at one time was credited with inventing baseball?

Which words name a type of precipitation? (Can Choose more than one) Stream Snow Canal Rain Hail Steam

Please solve this problem (9x+4)-(5x+3)

Select the sentence which correctly uses the verb Avoir: A. J' as des chaussures vertes. B. J' a des pulls bleus. C. J'ai des chaussons blancs. D. J' ont des ch

What are the 2 most important jobs of the head of an executive department?

How did Oswald Avery and his team of researchers affirm Griffith’s transforming principle

How is the underlined pronoun used in the sentence? Do you know whose cat is roaming the neighborhood? A. possessive B. object of a preposition C. subject