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How could you use a flashlight to test two different brands of batteries to see which brand had more energy?
Wiki User
∙ 13y ago
Well what you would do is you would put the first brand of batteries in the flashlight and you would time how long the batteries lasted and right it down . Then put the second brand of batteries in the flashlight and turn on the flashlight and time the flashlight and see how long the batteries lated and wright it down and you have your answer .
Wiki User
∙ 13y ago
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How much energy does a flashlight have?
None, that's why you use batteries
Is a flashlight battery auto potential or kinetic?
The actual process of flicking the switch of the flashlight is kinetic energy, as there is movement involved. However, when the flashlight is now turned on, it will be producing light energy.
How does the amount of energy in batteries in a flashlight compare to the total amount of energy given off byt the flashlight as light and heat?
All of the energy in the battery, or most of it, is eventually given off as heat and light.
What does the chemical energy stored in the batteries change into when the flashlight turns on?
Chemical energy stored in a battery changes into electrical energy.... Not so complicated
How is energy transferred through a flashlight?
A flashlight converts the chemical energy stored in batteries into light and heat.most of the energy is converted to heat.Only a small percentage of the original energy in the battery is converted into light energy. -answered by:11 yr old gurl
Is a flashlight energy efficient?
Flashlights can be energy-efficient, but it depends on the type of flashlight and how it is used. LED flashlights, which use light-emitting diodes (LEDs) as their light source, are generally more energy-efficient than traditional incandescent flashlights. This is because LEDs are more efficient at converting electrical energy into light and produce less heat than incandescent bulbs. As a result, LED flashlights can provide brighter light while using less power, which means they can run for longer on a single set of batteries. However, the energy efficiency of a flashlight also depends on how it is used. Leaving a flashlight on for an extended period of time will drain the batteries faster and reduce its energy efficiency. Therefore, it is important to turn off the flashlight when it is not needed to conserve battery life and reduce energy consumption. In addition, the type and quality of batteries used in a flashlight can also affect its energy efficiency. Rechargeable batteries are generally more energy-efficient than disposable batteries because they can be recharged and reused multiple times, reducing the need for frequent battery replacements and the associated energy usage and waste. Overall, a flashlight can be energy-efficient if it is designed with energy efficiency in mind, used appropriately, and powered by high-quality and rechargeable batteries.
What is the transformation of energy of flashlight?
The chemical energy stored in batteries gets transformed sets into electrical energy through the wires. This then gets transformed into light energy that you see.
How is energy produced in a flashlight?
It isn't, it's only used up. Chemical energy from the batteries gets turned into light and a little heat.
What energy is being emitted from a flashlight?
The chemical energy stored in batteries gets transformed sets into electrical energy through the wires. This then gets transformed into light energy that you see.
What is the main difference between a Maglite flashlight and other brands of flashlight?
The Maglite flashlight includes a high performance LED bulb which is brighter and more energy efficient. This means that the battery will last longer.
What powers a broncolor flashlight?
A broncolor flashlight is powered by batteries or power packs depending on which model you buy. They also have lights that are run on solar energy that last for two hours.
What kind of energy transformation is a flashlight?
From chemical to heat and light. Batteries are chemical energy, the bulb emits lights but also gives out heat.
