First picture (black background): 50 Newtons UP
Second picture (white background): 30 Newtons RIGHT
A diode has two terminals. The positive side is called the anode, and the negative one is called the cathode.
Answer:
A physical change
Explanation:
You are wiping chalk particles from the board to the eraser which is just changing the location of the chalk particles, a physical change.
you're not changing the chalk into a new substance or causing a chemical reaction, which would be a chemical change.
Answer:
20 Volts
Explanation:
<u>Ohm's Law and Power Equations</u>
Ohm's law equation (formula): V = I × R and the power law equation
(formula): P = I × V. P = power, I or J = Latin: influare, international ampere, or intensity and R = resistance. V = voltage, electric potential difference Δ V or E = electromotive force (emf = voltage).
Voltage or volts E or V: volts V
Resistivity or resistance R: ohms Ω
Wattage or power P: watts W
Amperage or current I: amperes, amps A
Answer:
my favourite song is hym to the sea. That song reminds me of the innocent people who lost their lives in titanic a century ago. If I was the writer of that song ,i would not change the title of that song because I can feel the sound of ocean when I listen to that song.
