Answer:
HERE IS YOUR ANSWER
Explanation:
PLEASE MARK MY ANSWER AS BRAINLIEST IF THE ANSWERS ARE CORRECT .
Beacuse of the loose connection of the wire .
Straight
I believe the answer you’re looking for is A. Spiraling around the source
The energy delivered by the laser in 1 second is

In order to find how many photons correspond to this energy, we must calculate the energy of a single photon.
Calling h the Planck constant, c the speed of light and

the wavelength of the light, the energy of a single photon is given by

So, the number of photons emitted by the laser in 1 second is equal to the total energy delivered by the laser divided by the energy of a single photon:

photons
Answer:
speed
Explanation:
Given: an incomplete sentence
To fill: the blank
Solution:
Speed is not a vector quantity but a scalar quantity as it has magnitude but no direction.
Speed = Distance ÷ Time
You can calculate an <u>average</u> speed if you know both the total distance and the total time of the trip.
Average speed = Total distance ÷ Total time
The frequency can be defined as the inverse of the period, that is, it can be expressed as

Here,
T = Period
f = Frequency
For each value we only need to replace the value and do the calculation:
PART A)


T = 0.0166s
PART B)



PART C)



PART D)


