AS Hitler once said, Static Electricity my dear watson
Both frequency and wavelength will change. We perceive an increase of frequency as the increased pitch that you described. As the frequency (pitch) increases, the wavelength becomes shorter according to the universal wave equation ( v=fλ ).
Answer:
The power consumed by air filter is 10.8W
Explanation:
Voltage V=120 V
Current I=2.0×10⁻³A
Turn ration of transformer=45:1
To find
The power consumed by the air filter
Solution
The power used by filter is
![P=I_{p}V_{p}\\Solving \\\frac{I_{s}}{I_{p}}=\frac{N_{p}}{N_{s}}\\ shows\\I_{p}=I_{s}(\frac{N_{s}}{N_{p}})](https://tex.z-dn.net/?f=P%3DI_%7Bp%7DV_%7Bp%7D%5C%5CSolving%20%5C%5C%5Cfrac%7BI_%7Bs%7D%7D%7BI_%7Bp%7D%7D%3D%5Cfrac%7BN_%7Bp%7D%7D%7BN_%7Bs%7D%7D%5C%5C%20%20shows%5C%5CI_%7Bp%7D%3DI_%7Bs%7D%28%5Cfrac%7BN_%7Bs%7D%7D%7BN_%7Bp%7D%7D%29)
Substituting this result for power
The power consumed by air filter is 10.8W
When you add heat, the kinetic energy increases. When you take away heat, the kinetic energy decreases.
Poverty, Natural Disaster, and Disease are 3 answers.