A) 5 seconds
b) same meaning as a)
c) 0.2 Hz (1/5)
Answer:
0.256 J.
Explanation:
The formula for the energy stored in a capacitor is given as
E = 1/2CV².................... Equation 1
Where E = Energy stored in the capacitor, C = Capacitance of the capacitor, V = Voltage.
Make C the subject of the equation
C = 2E/V².................. Equation 2
Given: E = 64 mJ = 0.064 J, V = 1.5 V.
Substitute into equation 2
C = 2(0.064)/(1.5²)
C = 0.128/2.25
C = 0.0569 F.
If the capacitor where fully charged by 3.00 V.
E = 1/2CV²
Given: C = 0.0569 F, V = 3.0 V
Substitute into the equation above,
E = 1/2(0.0569)(3²)
E = 0.256 J.
' B ' .
"Sound" is all vibrations in the medium. Whether it happens to be water,
air, steel, whatever is vibrating, the sound is the result of the vibrations.
When the vibrating stops, the sound stops.
All i see is a white screen? maybe it’s my phone? orr
Answer:
Both Vitamin D and folate level are affected by UV radiation from sunlight.
Explanation: