lexiraeheutonnn lexiraeheutonnn

18-02-2024
Chemistry

contestada

Pieces of potassium (Φ = 3.68 × 10–19 J) and sodium (Φ = 4.41 × 10–19 J) metal are exposed to radiation of wavelength 310.0 nm.What is the velocity of the electrons from potassium?What is the velocity of the electrons from sodium?

Respuesta :

Otras preguntas

Which of the following does not have an impact on Earth's climate? a. the movement of the ocean b.greenhouse gases c. burning fossil fuels d. none of the above

A spring in a dart gun is compresscht a distance of 0.05 m. The spring has a spring constant of 1,115 N/m. If the dart has a mass of 0.025 kg, determine the vel

Would you pay someone back if they offered to pay for food and never told you you had to pay them back and then afterwords a few days later demanded you payed t

Describe 2 types of water sacristy will mark brainlist if right

I,too poem literary and poetic devices

what is the answer? SIMPLE

1. En esta clase, era importante que (yo) (escuchar) al instructor cuando me daba instrucciones. 2. Esperaba que el instructor me (recomendar) para obtener la l

how to find intersection from -8x+3y=11 and y=3x+4

differentiate between middle and inner part of ear

What is a scientific law?