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A 100-W light bulb is turned on it has an operating voltage of 120 V how much energy is used each second?
A lamp will only operate at its rated power when subject to its rated voltage. So, provided your lamp is operating at its rated voltage (120 V), it's power will be 100 W, which means its consuming energy at the rate of 100 J/s.
At any other voltage, its operating power will change, and the rate at which it consumes energy will change too.
What else can I help you with?
Does a socket use energy when it is turned on but the appliance connected is turned off?
No, a socket does not consume energy when it is turned on but the appliance connected to it is turned off. Energy is only consumed when the appliance is actively using power.
What energy does the lamp have?
The lamp has electrical energy, which is converted to light energy when the lamp is turned on.
What 3 kinds of energy are involved when a light bulb is turned on?
When a light bulb is turned on, electrical energy is converted into light energy and heat energy. Electrical energy powers the flow of electrons through the filament, generating light energy and heat energy in the process.
How is energy turned to mass What is an example of turning energy to mass?
Energy can be turned into mass through the process of pair production, where a high-energy photon creates a particle-antiparticle pair. An example of turning energy into mass is when a gamma-ray photon interacts with an atomic nucleus, leading to the production of an electron-positron pair.
What does meat provide to your cells?
Glucose, which is turned into energy.
When a cellphone is turned on what energy are formed?
When a cellphone is turned on, electrical energy is used to power on the device and convert it into the various forms of energy required for its functioning: radio frequency (RF) energy for communication with cellular networks, light energy for the screen display, and thermal energy due to the device's internal components operating.
How is heat turned into energy?
Heat can be turned into energy through a process called thermoelectric conversion. This involves using a material that can generate an electric voltage when exposed to a temperature gradient. When heat is applied to one side of the material, and a cooler temperature on the other side, the temperature difference creates a voltage that can be used to generate electricity.
What is a computer when it is turned on and the operating system is being loaded?
A computer is loading data when it is turned on and the operating system is being loaded.
When is food turned into energy?
When is food turned into energy
Battery energy is turned into electric energy and then turned into what kind of energy?
Mechanical energy
What is bleeder resistor?
They are resistance connected in parallel with high voltage power supply for the purpose of discharging the energy stored in filter capacitance when the equipment is turned off.
A computer is when it is turned on and the operating system is being loaded?
booting
Does a socket use energy when it is turned on but the appliance connected is turned off?
No, a socket does not consume energy when it is turned on but the appliance connected to it is turned off. Energy is only consumed when the appliance is actively using power.
What is it called when energy is turned into movement?
Energy is only ever turned into other forms of energy, as it cannot be created or destroyed. The energy form for movement is "kinetic energy."
Why does the voltage vari after turning on power?
Inductive and capacitive elements store energy. When first switched on, they attempt to charge up, which causes these transient voltages. When the power turned on rather a load is put on, it draws the load current, by which the IR drop iccurs, resulting into voltage drop.
How can glucose energy be turned to heat energy?
16000kj
Often it is said that an operating system is always running What is wrong with this statement?
An operating system can't run if it is turned off or has crashed.
