Answer:
C. An electronegativity difference of less than 1.7 between the atoms
Explanation:
I have no idea but that’s correct I just answered it on apex
Power source (battery/energy) a copper/metal wire, and then a receiver
Wavelength is proportional to the period of the wave which means the greater the period, the longer the wavelength. energy is proportional to the amplitude or height of the waves. meanwhile, frequency is inversely proportional to the period of the wave function.
Answer:
Thermoplastics and thermosets
Explanation:
The two key categories of plastic are thermoplastics and thermosetting plastics (thermosets). Thermoplastic products have the ability to be continually softened, melted and reshaped/recycled, for instance in injection molding or extrusion resins. However, thermoset products do not have this property.
1 kg -------------- 1000 g
x Kg ------------- 4251 g
1000 . x = 4251 . 1
1000 x = 4251
x = 4251 / 1000
x = 4.251 Kg
hope this helps !.
