50 times stronger
from,
Keshav
18,000 J
A couple of ounces.
This depends on the bulb design. A simple tungsten filament bulb might have a surface temperature of the bulb well above 100 C. A fluorescent lamp will be much cooler for the same light output.
An incandescent light bulb is very inefficient light source because of the amount of heat energy wasted when it is energized.
Particles move faster in a campfire than in a light bulb. In a campfire, the heat generated is much higher, causing the particles to move at a faster rate compared to the lower heat levels in a light bulb.
No, Colored light bulbs holds the same amount of energy a regular light bulb holds.
If the current is stronger then the bulb will be brighter.The reading is much easier when you sit under the brighter bulb.
Because to much electricity is getting through to the light bulb.
The number on the top of a light bulb indicates the wattage of the bulb, which is a measure of the amount of power the bulb consumes. This can give you an idea of how bright the light will be and how much energy it will use.
The wattage of a light bulb indicates how much power it consumes. It is a measure of the bulb's energy usage, with higher wattage bulbs typically producing more light.
The quantity of power consumed by a light bulb is dependant on the wattage of the bulb.
Thomas Edison's light bulb was patented in 1879. The cost of the original light bulb produced by Edison was around $1, which was quite expensive at that time.
A 60 watt light bulb is a light bulb with 60 watts capacity. When talking about watts, you're talking about the power that is transferred from the appliance to the accessories. Therefore, the light bulb labeled "60 watts" takes 60 watts to light up. A 60 watt light bulb will not be as bright as a 120 watt light bulb.
The average lifetime of an incandescent bulb is around 2000 hours.
18,000 J
10,000,000,000,000.000
A couple of ounces.