The old style (incandescent) light bulb converts more energy
into heat than it does into light. If you're using it mainly as a
source of light, then it's a bummer, and its efficiency is very low.
BUT ... if you're using an incandescent light bulb as a heater, then
its efficiency is much better. It all depends on your point of view.
Answer: Two marbles separated by 300 kilometers
Explanation: Hope i helped have a great day and please mark brainliest i would appreciate it!
Answer:
what is your question though
Explanation:
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Since there is constant pressure, you can use Charles's Law:
V1/T1 = V2/T2
10L/280K = 20L/T
0.0357 = 20/ T
T = 20/0.0357
T = 560K which is the new temperature
My device will use either radio waves or light waves.
Those are the only EM waves I'm equipped to generate.
If I want to get elegant about it, I may use radio waves with
frequencies around 14.1 MHz, because those can be received
many thousands of miles away. I know how to build an effective
antenna to radiate at that frequency, and as a licensed ham-radio
operator, I can do it legally.
