Answer:
The length of the rope must be an integral multiple of the wavelength of the wave.
Explanation:
The dna is multiplied obviously
Answer:
High ceilings make a room feel large and open, but they can be difficult to cool and heat. Because hot air rises, the challenge becomes trying to keep the hot air where you want it and preventing if from being wasted where you don't.
Explanation:
:)
Answer:
momentum=mass×velocity
momentum =400kg×20m/s=8000kg.m/s
Aspirate or inhale or respire or
