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1 way could be at night time. You need to pay an electricity bill to have light at night.
Well, let's not think of them as disadvantages, but rather as opportunities for growth and creativity. Light energy can sometimes cause glare, heat up a space, be challenging to control, require special equipment for harnessing, and can be limited by factors like weather or time of day. But remember, with a little patience and a positive outlook, we can find ways to work with these challenges and create something truly beautiful.
- Light energy cannot be easily stored for later use, making it unreliable as a primary energy source.
- Its intensity decreases with distance, requiring large surface areas of solar panels for significant energy generation.
- Light energy production can be hindered by factors like weather conditions, location, and time of day.
- Manufacturing solar panels for light energy production can have high initial costs and environmental impacts.
- Light energy may not be as effective in generating power in regions with limited sunlight exposure.
well, when people didnt have light bulbs and electricity they were out in the sun and getting vitamin D and they would be healthy but since Nikola Tesla invented the light bulb (he was brilliant) they didnt get much sun and they would be inside alot.
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What type of energy is carried by light?
Light carries electromagnetic energy.
How is energy transformed 5 examples?
Electrical energy is transformed into light energy in a light bulb. Chemical energy is transformed into mechanical energy in an engine. Solar energy is transformed into electrical energy in a solar panel. Wind energy is transformed into electrical energy in a wind turbine. Food energy is transformed into thermal energy by the body to maintain body temperature.
What form of energy does a light bulb?
A light bulb converts electrical energy into light energy and heat energy.
Is a light bulb an energy source?
No, a light bulb is not an energy source. It converts electrical energy into light energy. The energy source for a light bulb is the electricity that powers it.
What is the transformation of light enery?
Light energy can be transformed into other forms of energy such as heat, electrical energy, or chemical energy. For example, solar panels convert light energy from the sun into electrical energy, while incandescent light bulbs transform electrical energy into light and heat energy.
What are the disadvantages of automatic street light?
One of the disadvantages of an automatic street light is that sometimes it does not turn off when it should. This results in wasted energy and added costs.
10 disadvantages of incandescent light bulbs?
IT TAKES LOTS OF ENERGY -Rob Walters
Which energy has no disadvantages?
There are no energy sources without disadvantages.
How much energy does a 5 watt light bulb produce?
A 5 watt light bulb produces 5 joules of energy per second.
What are the disadvantages and advantages of wave energy?
What are the advantages and disadvantages of wave energy
5 examples of transformation of energy?
TV- Electrical energy to light and sound energy Radio and stereo - Electrical energy to sound energy Fan- electrical energy to mechanical energy Toaster - Electrical energy to heat energy Light bulb- Electrical energy to Light energy Battery or cell - Chemical energy to electrical energy
Disadvantages of heat?
The disadvantages of heat are that if there is no solar energy, then there is no heat.
What are 5 example of transformation?
Five examples of energy transformation:television-electrical energy->light energy->sound energy->heat energycar-chemical energy->mechanical energy->sound energy->heat energylight bulb-electrical energy->light energy->heat energyrubber duck-kinetic energy->elastic energy->sound energymatch-chemical energy->light energy->heat energy
What is the efficiency formula?
Efficiency=Useful energy output divided by the energy input. i.e. 100 J is the energy input and you get 5 J light energy from a lamp, the waste energy would be 5 J.
What two types of energy does the sun produce?
Light Energy and Solar Energy are all a part produced by the sun.
What are the advantages and disadvantages of elastic energy?
no
How much energy does a 5 watt light bulb use off?
A lot
