cair2776 cair2776

29-11-2022
Physics

contestada

You want to study a biological specimen by means of a wavelength of 20.0 nm and have a choice of using electromagentic waves or an electron microscope.A. Calculate the ratio of the energy of a 20.0 nm -wavelength photon to the kinetic energy of a 20.0 nm -wavelength electron.

Respuesta :

Otras preguntas

Maria needs to write an essay about the events that led to the American Revolution. Which type of organizational structure would best meet the writer’s needs?

Find the area of a square with side of 7 feet. a) 56 ft squared b) 49 ft squared c) 14 ft squared

the y-intercept of the line whose equation is 2x-3y=6 is

HELP! I need to see if these two sentences have the proper accents and if it is correct.... Please only if u speak French, no translator. 1) J'adore l'art, je

Which word in bold means “to add one’s opinion”? A. Joannie’s advice was to go shopping tomorrow. B. Jose wanted to defer making a decision about college unti

The recipe made eight servings but I only want to make a note for five people if the recipe for eight servings call for 2 cups of flour how much flour would I n

Which of the following is least likely to help to establish or maintain mood in a story? A. similes and metaphors B. hyperbole and personification C. the connot

Read the following excerpt from the "The Jilting of Granny Weatherall" by Katherine Anne Porter: For a second time there was no sign. Again no bridegroom and th

Drive theories of motivation are often described as ____ theories because internal drives move an organism toward a goal.?

What is the area of triangle ABC?