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A blender has a power of 0.3 kW. It is used to make a fruit smoothie, which takes 50 seconds. How much energy is used Give your answer in kilojoules.kJ?
Matteo Lemon
15 KJ
1
jess Ss
16
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What are the advantages of having a blender to make an energy drink or smoothie?
Free energy drink and/or smoothie
What is the input energy of a blender?
The input energy of a blender refers to the electrical energy consumed by the blender during operation. It is measured in watts (W) and indicates the amount of power required to run the blender. The input energy can vary depending on the blender's power rating and the duration of its use.
What energy transfer happen when you plug in a blender?
When turned on, a blender has kinetic energy, because it's blades are in motion. (when off, the blender has potention energy.)
What energy can be transformed from a blender?
The electrical energy from the blender is transformed into mechanical energy to power the blades and mix the ingredients.
What type of energy transformation occurs when a blender is turned on?
Electrical energy is transformed into mechanical energy when a blender is turned on. The electrical energy from the outlet powers the motor in the blender, which then converts that energy into the rotation of the blades to blend the ingredients.
What energy does a blender need to work?
A blender typically requires electrical energy to work, which is supplied through an electrical outlet. The motor in the blender utilizes this energy to power its blades and blend the ingredients.
What energy transormations occur when a blender is turned on?
When a blender is turned on, electrical energy is transformed into mechanical energy to turn the blades of the blender. This mechanical energy is then used to chop, blend, or puree the ingredients placed in the blender. Heat is also generated as a byproduct of the mechanical energy, due to friction between moving parts.
Is the blender energy star rated?
Not all blenders are Energy Star rated. It's best to check the product specifications or look for the Energy Star label on the packaging to determine if a specific blender is energy efficient.
What is the Output energy of a blender?
The output energy of a blender is the total mechanical energy produced by the blades when blending food or other substances. This energy is measured in watts or horsepower, and it represents the rate at which the blender can perform work on the ingredients inside.
What kind of energy is being transferred when the blender is used?
When a blender is used, electrical energy is being transferred to the blender's motor, which is then converted into mechanical energy to blend the ingredients. The mechanical energy is responsible for turning the blades and mixing the food.
What is the energy for a blender?
The energy source for a blender is typically electricity, which powers the motor inside the blender to rotate the blades and blend ingredients together. Modern blenders are designed to efficiently convert electrical energy into mechanical energy for blending tasks.
What example of energy is a food blender?
electrical energy converted to mechanical energy
