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What else can I help you with?
Can potatoes light light bulbs?
They sure can. You might need a nail and a penny, but a potato can power a lightbulb.
Coal has about 30E6 J of energy per kg but a power plant can only use 30 of this energy to make electricity (i.e. it is 30 efficient). How many kilograms of coal have to be burned to light a 100 W lig?
To light a 100 W light bulb, you need to generate 100 W of power. If the power plant is 30% efficient, you need 100/0.30 = 333.33 W of input power. Since coal has 30E6 J/kg of energy, you would need 333.33 W/30E6 J/kg = 0.0111 kg of coal to light the 100 W bulb.
What materials do you need to light a light bulb?
To light a light bulb, you typically need electricity as the power source, a conductive material to carry the electrical current, a filament that produces light when heated, and a glass casing to protect the filament and allow the light to shine through.
Does flicking the light on and off fast waste power?
Yes, flicking the light on and off fast does waste power. Turn the light on only when you need the light to see something in that room. Turn the light off when you leave the room to conserve power.
What are the minimum requirements in order to light the bulb?
To light a bulb, you typically need a power source (such as a battery or electrical outlet), a conductive material to connect the bulb to the power source (such as wires), and a functioning bulb itself. When these components are properly connected and the power is supplied, the bulb should light up.
What do you need for a fruit to power a light bulb?
Lemons and other citrus fruits such as strawberries and I think but not sure kiwi.
How many lemons would it take to power a car?
you couldnt, you'd need 1.21 jigga watts to send you back to the future
How many lemons will it take to power a 15 watt light bulb?
The acidic nature of the lemon juice creates a chemical reaction with lead or another metal inserted into it which causes current to flow in the wire hooked to a low power lamp. The lemon juice is the "electrolyte". The chemical reaction is exactly the same as a simple battery in a flashlight. Like anything else though, it won't last forever..
How many lemons do you need for 24 cups of water?
2
How many lemons need to be juiced to make a pitcher of lemonade?
It typically takes about 6-8 lemons to make a pitcher of lemonade.
How many lemons do you need to get 1 tablespoon of lemon zest?
5
Can you start a car with a lemon battery?
It would be possible but you would need to build one involving many many lemons in series (to get up to 12 volts) and then many banks of these in parallel (to deliver the power).
What do you need for a potato light bulb?
you cant make a potato light up but...you can make a light bulb light up with potato power.all you need is wire electric tape two potato's or lemons set it up and your good =)
What does a lemon plant need to survive?
Lemons
Can light transmit power?
Light can't transmit power, but can be transformed to electricity to run motors that converts to any kind of power. You need a light source and solar panel.
How many reflectors do you need on a bike?
How far a reflector can be seen depends on the power of the light shining at it. So there's no set answer.
Why are my lemons deformed?
you need to fertilise them.
