Answer:
Explanation:
Experts in this field report that the modulation is FM or frequency modulation. There are exceptions, but they were not listed.
The usual frequencies allocated to these toys is 27 MHz and 72 Mhz.
There is not much chance of interference because the range is small even with a good transmitter.
Alpha radiation, i just took a quiz and this was the answer, hope it helps :)
The type of precipitation that would likely be falling from cumulus
clouds with a ground air temperature of 14 degree Celsius is rain. The
correct answer between all the choices given is the third choice or letter C. I
am hoping that this answer has satisfied your query and it will be able to help
you in your endeavor, and if you would like, feel free to ask another question.
Answer:
Light and sound waves are different in the sense that:
Light can travel without a medium, and is a physical particle
Sound is a vibration in a medium
Light can be altered by a different medium
Same with sound
Explanation:
There's no answer list, but here are some answers.
The AMOUNT of energy the ball has doesn't change. It's 294 joules in Darwin's hand, and it's still 294 joules when the ball hits the ground. It's all PE before he let's it go, and it steadily changes from PE to KE all the way down.
It BEGINS to turn into KE immediately, when Darwin lets go of the ball, and it starts to fall.
More and more PE turns into KE as the ball falls, all the way down.
When the ball hits the ground, it has no more PE left. All of its mechanical energy is then KE.
