Answer:
If the frequency is doubled, the wavelength is only half as long.
Explanation:
Wave speed equals frequency*wavelength. So doubling the frequency must halve the wavelength in order for wave speed to remain the same.
Yes... And they had a child named magnesium oxide.
We are given with
V = <span>2.394 x 102 mL
P = </span><span>7.20 x 102 mm of Hg
T = </span><span>78 oC
We are asked to determine the mass of the sample in milligrams
Using the ideal gas law
n = PV / RT
n = </span>7.20 x 102 mm of Hg (2.394 x 102 mL) / R (78 + 273)
Use the appropriate value for R or just convert the values to SI and use R = 8.314
Then, solve for the mass of the sample by using the MW Oxygen which is 16 g/mol
Ionic bonding is bonding between a metal and a nonmetal, in short. For example, NaCl (table salt, Sodium Chloride) is an ionic bond. This is because Sodium is a metal while Chlorine is a nonmetal, making this an ionic bond. Hope this helps and have a great day!
Melting requires an input of energy to convert a solid to a liquid.
Hope this helped!
Good luck :p
Brainliest is always appreciated :)
~ Emmy
