Answer:
is sugar and water becouse sugar can solote the water
Answer:6.298,4.1,1.9015
Explanation:
Wavelength=
==4.397 m
Distance of 3rd speaker from speaker A is x
From B 78-x
Difference between the distances must be a whole number of wavelengths
First
for 1 st wavelength
2x=8.2+4.397=12.597
x=6.298m
second
For zero wavelength
2x=8.2
x=4.1m
Third
x=1.9015 m
Answer:
yes?
Explanation:
okay im not an expert, but yes it takes some energy to bend down and pick up the book
Answer : The volume of one mole of gas is dependent of temperature and pressure.
Explanation:
At <span><span>0o</span>Cand1atm</span> one mole of an ideal gas would be <span>≈22.4L</span>, which is the same as <span>22.4d<span>m3</span></span>
If you double the pressure, the same amount (mole) of gas would take up only half the space.
If the temperature changes (and pressure stays constant), the gas will expand or contract by about <span>1%/<span>3o</span></span>.
Answer:
c. they travel through all forms of matter
Explanation: