Different technologies produce different amounts of light - measured in lumens - for a given amount of electric power - measured in watts.
Incandescent: 12 lumens per watt
Halogen: 16 lumens per watt
CFLs: 50-60 lumens per watt
LEDs: 100-120 lumens per watt
Yes, the wattage falls far short of the 60 watt maximum allowance, it will not produce nearly the heat that a standard 100 watt bulb will produce.
Taking a lamp out of any light fixture will save energy, though it might be hard to see things in the dark. The lamp will not be damaged without lamp being in the fixture.
A conductor allows easy transfer of energy.
In case of the cellular respiration, glucose molecule is burned out to carbon bi oxide and water. In chemical burning you get heat released suddenly. In case of biological oxidation, the energy is released in step wise fashion. Most of the energy is trapped in ATP molecule. Some of the energy is released as heat.
The first law might allow a perpetual energy machine where energy is extracted from the surroundings to power the machine, but the second law explains why such a perpetual motion machine won't actually be able to work.
Solar cells are not like leaves of plants in almost every fashion. The similarity is that they both get their energy from the sun, however the solar cell gets this energy in a completely different fashion when compared to a leaf.
Taking a lamp out of any light fixture will save energy, though it might be hard to see things in the dark. The lamp will not be damaged without lamp being in the fixture.
energy energy
A conductor allows easy transfer of energy.
nothing
Energy from the sun is what allows plants to make their own energy through photosynthesis.
The fixture construction has nothing to do with the amount of energy that the fixture uses. It is the lamp in the fixture that draws the amperage. This amperage times the fixtures voltage is what gives you the fixtures wattage. W = A x V. Watts = Amps x Volts.
In case of the cellular respiration, glucose molecule is burned out to carbon bi oxide and water. In chemical burning you get heat released suddenly. In case of biological oxidation, the energy is released in step wise fashion. Most of the energy is trapped in ATP molecule. Some of the energy is released as heat.
As opposed to having 3 bulbs in it, yes.
The first law might allow a perpetual energy machine where energy is extracted from the surroundings to power the machine, but the second law explains why such a perpetual motion machine won't actually be able to work.
which form of electromagnetic energy allows us to see color
It allows energy to change from one type to another.
Energy