2.8 cm
3.2 cm
3.4 cm
7.4 cm
A
B
C
D
0.002 N
0.004 N
2000 N
4000 N
0.5 m s-2
2.0 m s-2
3.0m s-2
18.0m s-2
2 cm
4 cm
6 cm
8 cm
19 m
300 m
192 m
30 m
0.12 kW
1.2 kW
6.0 kW
300 kW
2400 J
4200 J
60000J
120000 J
3/2
1
1/2
3
Amplitude
Frequency
Speed
Wavelength
5.5 m
9.9 m
11 m
20 m
Image distance -20.0 cm, upright
Image distance -20.0 cm, inverted
Image distance 60.0 cm, upright
Image distance 60.0 cm, inverted
It has gained electrons.
It has gained neutrons.
It has lost electrons.
It has lost neutrons.
As little energy as possible is wasted in the transmission cables.
The current in the transmission cables is as large as possible.
The resistance of the transmission cables is as small as possible.
The transmission system does not require transformers.
0.5 A
2 A
6 A
12 A12 A