The best example of heat transfer by convection is when
a. sunlight warms soil
b. a ceiling fan blows air
c. heat rises from a chimney

Anybody wanna ? (picture included? )

This is the substance(s) formed in a chemical reaction.

Sasha has just gotten a new job in a nearby city. after comparison shopping, she found that renting a nice two-bedroom apartment would cost around $800 per month. her utilities would cost about $150 per month. sasha has enough money saved for a down payment, and she found that she can buy a three-bedroom house or condo with a mortgage payment of $1,000 per month, including taxes and homeowner's insurance. her utilities would cost about $200 per month. what is the advantage of buying the house over renting the apartment?