Physics, 28.10.2020 20:10 jhenifelix

does using toothpast with baking soda make my teeth whiter than toothpaste without baking soda? What’s the independent variable and what’s the dependent variable. Also the constant?

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 17:40, duncanje5783

Which is not a source of noise pollution? a)airplanes b)acid rain c)machines d)cars

Answers: 2

continue

Physics, 22.06.2019 14:30, caggh345

What was the first instrument to ever record an earthquake?

Answers: 1

continue

Physics, 22.06.2019 16:50, Jstylez1789

Consider the growth of a 20-nm-diameter silicon nanowire onto a silicon wafer. the temperature of the wafer surface is maintained at 2400 k. assume the thermal conductivity of the silicon nanowire is 20 wm-1k-1 and all its surfaces including the tip are subjected to convection heat transfer with the coefficient h = 1×105 wm-2k-1 and t∞ = 8000 k. when the nanowire grows to l = 300 nm, what is the temperature of the nanowire tip (t (x =

Answers: 1

continue

Physics, 22.06.2019 17:30, brennae1801

The items in the following list are all units of matter. which is the smallest unit that retains the properties of the matter? a.) atom b.) compound c.) electron d.) element

Answers: 1

continue

You know the right answer?

does using toothpast with baking soda make my teeth whiter than toothpaste without baking soda? What...