loll1789 loll1789

22-07-2020
Physics

contestada

Calculate the maximum kinetic energy of electrons ejected from this surface by electromagnetic radiation of wavelength 236 nm.

Respuesta :

hopemichael95 hopemichael95

24-07-2020

Answer:

Explanation:

Using E= hc/wavelength

6.63 x10^-34 x3x10^8/ 236nm

19.86*10^-26/236*10^-9

=0.08*10^-35Joules

Answer Link

Otras preguntas

During what year was FIDE established?

Can you guys help me with fractions I forgot over the summer. Please explain easily.

The melting points of canola oil, corn oil, sunflower oil, and peanut oil are 10°C, –11°C, –17°C, and –2°C. If you cool a mixture of these oils to 5°C, which o

Why was New Orleans “the one single spot” that made its possessor the “natural enemy” of the United States?

The perimeter of a parallelogram is 72 meters. The width of the parallelogram is 4 meters less than its length. Find the length and the width of the parallelogr

What is the length of each side of a square that has the same area as a rectangle that has a length of 12.2 in. and a width of 16.6 in.? Round to the nearest te

The area of a rectangle is x2 - 2x - 15 and the length of the rectangle is x + 3. Find the width of the rectangle.

In an offshore pipeline a cylindrical mechanism called a pig is run through the pipes periodically to clean them. These pigs travel at 2 feet per second. What

what is the area of a triangle base 25 feet and height 8 feet

Length is 380 miles with is 280 miles what is the area