Which equations represent the relationship between wavelength and frequency for a sound wave? Check all that apply.

v = lambdaf
A = vf
f = v
A = StartFraction v over f EndFraction.
A = StartFraction f over v EndFraction.
f = StartFraction v over f EndFraction.
f = StartFraction lambda over v EndFraction.

Which statement is the best definition of an atom? a) anything that has mass and occupies space. b) the smallest particle that has the properties of an element. c) a substance that cannot be broken down chemically into simpler substances. eliminate d) the smallest unit of a substance that exhibits all of the properties characteristic of that substance.

It takes a lot of energy to get the temperature of water to increase and eventually boil because water has a high heat.

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?