What is the main difference between how light is produced in a fluorescent light bulb and how electrons are excited in an incandescent light bulb?

with the invention of the automobile, the woman of the house could drive to the store and get groceries. women were also free to socialize more. during world war ii women were allowed to work in factories to the war effort and could drive to work or ride mass transit buses to their jobs.

radiation warms things up temp rises convection currents air circ windy weather

a.) travels faster in solids because the particles are closer together.

air is a gas water is a liquid

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles