duaaalmirza2000 duaaalmirza2000

01-07-2021
Chemistry

contestada

Cathode rays are beams of?
electrons
protons
anions
neutrons

Respuesta :

elvokipkorir elvokipkorir

01-07-2021

Answer:

Electrons

Explanation:

Electrons are produced when light with enough energy is directed onto the cathode where electrons are ejected as beam towards the screen.

Answer Link

Otras preguntas

the force it would take to accelerate a 900kg catr at the rate of 3m/s2 is

What is the exact area of the circle having a radius of 11 miles?

When a machine is used to perform a task, work output is always more than work input. please select the best answer from the choices provided t f?

what do a mole of magnesium (mg) and a mole of iron (fe) have in common

A crime can be committed only against persons. (points : 5) true false

sandra's target heart rate zone is 135bpm—172bpm. marissa's target heart rate zone is 143bpm—176bpm. they stop playing basketball and take their pulse, and both

What is the product of (3a + 2)(4a2 – 2a + 9)? what is the answer please i need help

When some members of a species become isolated, they are less likely to form a new species. truen or false?

the primary purpose of advertising is

Which is true? a 399.019 > 399.00 b 22.9909 = 22.991 c 9.3291 > 9.3301 d 0.7351 > 0.7411