mariavazquez0204 mariavazquez0204

23-05-2018
Physics

contestada

A light bulb burns out is a chemical or physical change ?

Respuesta :

rosefrancko26 rosefrancko26

23-05-2018

I'm pretty sure that it's a physical change, b/c the line in the bulb blows out. I could be wrong, but I'm like 99% sure I'm right lol. Hope that helps ;)

Answer Link

Otras preguntas

Temperature depends on the average kinetic energy of athe particles in a sample how does this help with explaining why a plasma based light does not have a high

During a contractionary phase of the business cycle, which of the following most likely occurs

What are some examples of chemical energy.

Which led to population growth during the Industrial Revolution? fewer wars the domestication of animals less pollution the germ theory of disease 18.

A room is in the shape of a cube with 6.2-foot edge lengths. What is the surface area of the room?

A sample of oxygen gas occupies a volume of 365.2 mL. When the volume is increased to 478.2 mL, the new pressure is 241.3 torr. What was the original pressure?

What is an annual percentage rate?

Which term best describes the popular 16th century belief described in the excerpt?

How much Will be left after 45 hours if an isotope has a half life of 15 hours and you have 371 MGS

Why do you think mrs.walker met with such a nasty end?