Which sentence about particles in matter is true?
ОА.
Atoms are present in solids and liquids...
Which sentence about particles in matter is true?
ОА.
Atoms are present in solids and liquids but not in gases.
OB.
The particles of matter are in constant motion.
O c.
The same kinds of atoms are found in different elements.
OD.
When a solid changes to a liquid, the sizes of the particles change.
Answers: 3
Physics, 22.06.2019 02:30, kordejah348
Which of the following is not am example of a polymer? protein nylon kevlar concreta
Answers: 1
Physics, 22.06.2019 12:30, zayeboyd4971
Uppose we consider the system of the three capacitors as a single "equivalent" capacitor. given the charges of the three individual capacitors calculated in the previous part, find the total charge qtot for this equivalent capacitor. express your answer in terms of v and c.
Answers: 2
Physics, 22.06.2019 21:10, palomaresmitchelle
Select the best definition for wavelength. the height of an oscillating electromagnetic wave the rate at which electromagnetic waves oscillate. the distance between two crests of an electromagnetic wave. the oscillations of electric and magnetic fields select the best definition for frequency. the oscillations of electric and magnetic fields. the height of an oscillating electromagnetic wave. the distance between two crests of an electromagnetic wave. the rate at which electromagnetic waves oscillate
Answers: 1
Chemistry, 25.09.2019 18:30