Physics
Grade-7
Easy

Question

# Direction : Identify the energy in each of the case.Car

Hint:

## The correct answer is: Mechanical

Grade-7
Physics

### Which type of energy is produced when the handle of a pencil sharpener turns?

Potential and kinetic energy sources from which mechanical energy is generated by converting them into power. Turbines powered by steam, water, wind, gas, or liquid fuels are a few examples of this.
Before being employed as power, machines were frequently used to convert various energy sources. We can use mechanical energy any way we want or need it to function once it has been altered in a specific way. E.g., A tool that works by using mechanical energy is a hammer. A hammer's ability to exert force on a nail to move it is made possible by the mechanical energy it possesses. The hammer can function on the nail because it possesses mechanical energy (kinetic energy). Work-enabling energy is known as mechanical energy.

### Which type of energy is produced when the handle of a pencil sharpener turns?

PhysicsGrade-7

Potential and kinetic energy sources from which mechanical energy is generated by converting them into power. Turbines powered by steam, water, wind, gas, or liquid fuels are a few examples of this.
Before being employed as power, machines were frequently used to convert various energy sources. We can use mechanical energy any way we want or need it to function once it has been altered in a specific way. E.g., A tool that works by using mechanical energy is a hammer. A hammer's ability to exert force on a nail to move it is made possible by the mechanical energy it possesses. The hammer can function on the nail because it possesses mechanical energy (kinetic energy). Work-enabling energy is known as mechanical energy.

Grade-7
Physics

### Heat is another name for

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Grade-7
Physics

### The vibrating diaphragm of a drum emits energy in the form of _____.

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Grade-7
Physics

### The energy obtained from electric cells and batteries as a result of a chemical reaction is called ______.

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Grade-7
Physics

### The energy coming from the Sun for the last billion years is the result of a

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Grade-7
Physics

### The energy released in the form of nuclear radiation, in addition to the heat and light during nuclear reactions, is known as

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Grade-7
Physics

### A moving car possesses

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Grade-7
Physics

### Vibrations of electrically charged particles produce ______ energy.

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Grade-7
Physics

### Vibrations of an object cause ____ energy.

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Grade-7
Physics

### ______ energy is the energy of moving electrons.

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Grade-7
Physics

### ________ energy is abundant in molecules with a high number of atom-to-atom bonds.

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Grade-7
Physics

### Higher temperatures cause particles to move quicker, resulting in greater ____.

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Grade-7
Physics

### Would it be easier to move a box of the same mass up a ramp that was long and gradual or short and steep?

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Grade-7
Physics

### How much energy is produced when 350 N of force is used to move a car to a distance of 5 m?

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Grade-7
Physics

### A 5000 N block is lifted 10 m. How much energy was applied?

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