How could rescue workers use squeezing or compressing to get energy to their flashlights during rescue missions?
Answers
Answer:
Explanation:
During rescue missions, different types of energy can be devices for flashlight, this could be human powered energy such as squeezing or compressing. In flashlight electrical energy is converted to light and thermal energy.
A squeezing or compressing to get energy for flashlight can be regarded as "DYNAMO PROCESS" it involves spinning of "fly wheels" into the flashlight through consistent squeezing ,which is connected to a dynamo(Dynamo supply electrical current). Hence the needed light is seen on the bulb of the flashlight.
A squeeze flashlight or dyno torch is a form of mechanically powered flashlight that produces energy through the rotation of flywheel which then turns a dynamo or generator that powers an attached light emitting diode, LED or incandescent bulb when electric current is generated
Where there is need for artificial light, where direct electric power is not available, such as during a rescue operation, rescue workers can produce illumination by continuously pumping the dyno torch during the mission. The squeezing action causes the flywheel to turn, with the turning made to occur between each squeeze, by the flywheel. The rotational energy from the flywheel turns the generator, which produces steady lighting
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Answer:
600
Explanation:
You multiply it by 60 because it is saying that it travels 1 mile per second and there are 60 seconds in one minute.
Answers
Answer: 38.25 m
Explanation:
In this situation we need to find the distance between the rabbit and the carrot, and we can use the following equation, since the rabbit's acceleration is constant:
(1)
Where:
is the rabbit's maximum velocity (final velocity)
is the rabbit's initial velocity
is the rabbit's acceleration
is the distance between the rabbit and the carrot
Isolating :
(2)
(3)
Finally:
Answer:
4.5s
Explanation:
Cause that's what it says on my test hints
Answers
Answer:
the system of measurement accepted by theinternational convention of scientists held in france in 1960 is called si systems of units
Answers
cos(42°) = x-component / F ⇒ x-component = Fcos(42°) = 112N*0.743 = 83.2 N
Answers
Radioisotopes used as tracers in the industry are a benefit associated with nuclear energy, therefore the correct answer is option B.
What is a nuclear power plant?
It is a particular kind of power plant where electricity is produced using a nuclear reactor that may use nuclear fusion or nuclear fission.
When a radioactive substance undergoes a nuclear reaction, a tremendous quantity of energy is produced. This energy is used to heat the water in the nuclear reactor, creating steam that is then pumped through a turbine to create electricity.
Humanity has come a long way in finding solutions to complex issues for the benefit of human society, as we can see how challenging it is to generate electricity from a trace amount of radioactive material.
Engineering-assisted applications of science are what fuel the advancement of human civilization.
The correct answer is option B because radioisotopes used as tracers in the industry are a benefit of nuclear energy.
Learn more about Nuclear power plants from here
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The correct answer is:
B. Radioisotopes used as tracers in industry
Answers
I don't know your options, but i can describe the wave motion for you:
wave motion is energy transfer through space that proceeds in regular variations (such as vibration),- we say that it's an oscillation because of the regular variations. These variations have specific characteristics, such as frequency or length.