Physicc

• Energy can be transferred from one object to another by work done or heat transfer.
• The SI unit of energy is the joule (J).
• Work done = force x distance moved in direction of force
• The law of conservation of energy states that the total amount of energy in an isolated system remains constant, meaning it cannot be created nor destroyed but only transformed into different forms.
• Work is defined as force times distance moved in the direction of the applied force.
• Power is defined as the rate at which energy is supplied, measured in watts (W) or kilowatt-hours per second (kWh/s)
• Power is defined as the rate at which energy is supplied, measured in watts (W) or kilowatt-hours per second (kWh/s)
• Power is the rate at which work is being done, measured in watts (W).
• Instantaneous power = average power × fraction of cycle completed
• Average power = total energy used / time taken
• Average power = total energy / time taken
• Average power = total energy / time taken
• Heat capacity is defined as the quantity of heat required to raise the temperature of a substance by 1 degree Celsius.
• Specific latent heat is the amount of energy needed to change the state of a substance without changing its temperature.
• Specific latent heat is the amount of energy needed to change the state of a substance without changing its temperature.
• Power is the rate at which work is done or energy is used up.
• Power is the rate at which work is done or energy is used up.
• The formula for power is P=W/t where W is work done and t is time taken.
• Instaneous power = Force x Velocity
• Instaneous power = Force x Velocity
• Instaneous power = Force x Velocity
• Latent heat is the amount of energy absorbed or released when a substance changes state at constant temperature.
• Latent heat is the amount of energy absorbed or released when a substance changes state at constant temperature.
• Latent heat is the amount of energy absorbed or released when a substance changes state at constant temperature.
• Average power = Energy / Time taken
• Average power = Energy / Time taken
• Average power = Energy / Time taken
• Units of power are watts (W) and kilowatt-hours (kWh).
• Units of power are watts (W) and kilowatt-hours (kWh).
• Units of power are watts (W) and kilowatt-hours (kWh).
• Mechanical advantage = Load / Effort
• Mechanical advantage = Load / Effort
• Mechanical advantage = Load / Effort
• Energy can exist in many forms such as kinetic, potential, thermal, electrical, chemical, nuclear, magnetic, elastic, radiant, sound, light, gravitational, and mechanical work.
• Kinetic energy is the energy possessed by moving objects due to their motion, while potential energy is stored energy resulting from position or configuration.
• Kinetic energy is the energy possessed by moving objects due to their motion, while potential energy is stored energy resulting from position or configuration.