Physics
Grade-7
Easy
Question
What form of energy is in a moving car?
- Mechanical
- Electrical
- Light
- Sound
Hint:
Mechanical
The correct answer is: Mechanical
A moving car possess mechanical energy due to its motion which is also called Kinetic energy. Kinetic energy is possessed due to the motion or movement of an object. Here as the car is moving, it possesses kinetic energy due to its motion.
Related Questions to study
Physics
Which one of the following is the unit of energy _______
- Kelvin
- Joule
- Kg
- Metric tons
Which one of the following is the unit of energy _______
PhysicsGrade-7
- Kelvin
- Joule
- Kg
- Metric tons
Physics
Direction : Identify the energy common in each of the examples given.
How is light energy different than sound energy?
- Light energy moves slower.
- Light energy is what you see, and sound energy is what you hear.
- Light energy uses vibrations, and sound energy does not.
- Light energy is in a cell phone, and sound energy is not.
Direction : Identify the energy common in each of the examples given.
How is light energy different than sound energy?
PhysicsGrade-7
- Light energy moves slower.
- Light energy is what you see, and sound energy is what you hear.
- Light energy uses vibrations, and sound energy does not.
- Light energy is in a cell phone, and sound energy is not.
Physics
Direction : Identify the energy common in each of the examples given.
Stretching a rubber band , Playing with elastic
- Thermal
- Elastic
- Mechanical
- Sound
Direction : Identify the energy common in each of the examples given.
Stretching a rubber band , Playing with elastic
PhysicsGrade-7
- Thermal
- Elastic
- Mechanical
- Sound
Physics
Direction : Identify the energy common in each of the examples given.
Heater , Toaster , Rubbing of hands
- Thermal
- Chemical
- Mechanical
- Sound
Direction : Identify the energy common in each of the examples given.
Heater , Toaster , Rubbing of hands
PhysicsGrade-7
- Thermal
- Chemical
- Mechanical
- Sound
Physics
Direction : Identify the energy common in each of the examples given.
Music from a piano , girl shouting , speakers playing
- Thermal
- Chemical
- Mechanical
- Sound
Direction : Identify the energy common in each of the examples given.
Music from a piano , girl shouting , speakers playing
PhysicsGrade-7
- Thermal
- Chemical
- Mechanical
- Sound
Physics
Direction : Identify the energy in each of the case.
Man kicking a ball
- Thermal
- Chemical
- Mechanical
- Electrical
Direction : Identify the energy in each of the case.
Man kicking a ball
PhysicsGrade-7
- Thermal
- Chemical
- Mechanical
- Electrical
Physics
Direction : Identify the energy in each of the case.
Switch board
- Thermal
- Chemical
- Mechanical
- Electrical
Direction : Identify the energy in each of the case.
Switch board
PhysicsGrade-7
- Thermal
- Chemical
- Mechanical
- Electrical
Physics
Direction : Identify the energy in each of the case.
Petrol pump
- Thermal
- Chemical
- Mechanical
- Electrical
Direction : Identify the energy in each of the case.
Petrol pump
PhysicsGrade-7
- Thermal
- Chemical
- Mechanical
- Electrical
Physics
Direction : Identify the energy in each of the case.
Car
- Thermal
- Chemical
- Mechanical
- Electrical
Direction : Identify the energy in each of the case.
Car
PhysicsGrade-7
- Thermal
- Chemical
- Mechanical
- Electrical
Physics
Which type of energy is produced when the handle of a pencil sharpener turns?
- Light
- Magnetic
- Electrical
- Mechanical
Which type of energy is produced when the handle of a pencil sharpener turns?
PhysicsGrade-7
- Light
- Magnetic
- Electrical
- Mechanical
Physics
Heat is another name for
- Thermal energy
- Magnetic energy
- Electrical energy
- Mechanical energy
Heat is another name for
PhysicsGrade-7
- Thermal energy
- Magnetic energy
- Electrical energy
- Mechanical energy
Physics
The vibrating diaphragm of a drum emits energy in the form of _____.
- Kinetic energy
- Sound energy
- Chemical energy
- Nuclear energy
The vibrating diaphragm of a drum emits energy in the form of _____.
PhysicsGrade-7
- Kinetic energy
- Sound energy
- Chemical energy
- Nuclear energy
Physics
The energy obtained from electric cells and batteries as a result of a chemical reaction is called ______.
- Chemical energy
- Nuclear energy
- Heat energy
- Electrical energy
The energy obtained from electric cells and batteries as a result of a chemical reaction is called ______.
PhysicsGrade-7
- Chemical energy
- Nuclear energy
- Heat energy
- Electrical energy
Physics
The energy coming from the Sun for the last billion years is the result of a
- Heat reactions
- Nuclear reactions
- Molecular reactions
- Potential reaction
The energy coming from the Sun for the last billion years is the result of a
PhysicsGrade-7
- Heat reactions
- Nuclear reactions
- Molecular reactions
- Potential reaction
Physics
The energy released in the form of nuclear radiation, in addition to the heat and light during nuclear reactions, is known as
- Chemical energy
- Nuclear energy
- Heat energy
- Electrical energy
The energy released in the form of nuclear radiation, in addition to the heat and light during nuclear reactions, is known as
PhysicsGrade-7
- Chemical energy
- Nuclear energy
- Heat energy
- Electrical energy