Answer:
power=work done÷time taken
2×5=10
10÷10=1
ans 1J per second
Electricity. Ruler. 69. N.
One day, as I was walking, I found some sandy soil beside the road.
Answer:5250 N
Explanation: ig:iihoop.vince
Λ= V/f
<span>but change it to represent the speed of light, c </span>
<span>λ= c/f </span>
<span>c = 3.00 x 10^8 m/s </span>
<span>Plug in your given info and solve for λ(wavelength) </span>
<span>λ= 3.00 x 10^8 m/s / 7.5 x 10^14 Hz
(3.00 x 10^8) / (7.5 x 10^14) = 300,000,000 / 750,000,000,000,000 = 0.0000004
Hope this helps :)
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