Science

What is energy?

• Provides heat and light

• Things that we eat

• The ability to do work

• The strength of an object

Tags

NGSS.MS-PS3-5

Energy is obtained from a few sources as shown below except....

• Food

• Wave

• Nuclear

• Light

Which of the following sources of energy supplies energy to humans and animals?

• Nuclear

• Wind

• Food

• Battery

Tags

NGSS.MS-LS1-6

What form of energy that can be generated by the structure in the picture?

• Water

• Electricity

• Biomass

• Fossil fuel

You can get chemical energy from items listed below except....

• Torch light

• Battery

• Fossil fuel

• Food

Which one is NOT form of energy that can be found around us?

• Solar energy

• Heat energy

• Kinetic energy

• Water energy

What transformation of energy that occurs when Qaisara runs in the field?

• Electrical energy ➡️ kinetic energy ➡️ sound energy

• Chemical energy ➡️ kinetic energy ➡️ sound energy

• Potential energy ➡️ kinetic energy ➡️ electrical energy

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Darrshan is baking a cake using an electric oven. Which of the form energy below does not involve when he bake the cake.

• Electrical energy

• Heat energy

• Chemical energy

Tags

NGSS.MS-PS3-4

Asanah and Vaithis visited an Orang Asli village in the jungle of Borneo. They found out that the village does not have any electricity. What is the most suitable source of energy that they can use to produce electrical energy?

• Nuclear

• Wave

• Sun

• Fossil fuel

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

Renewable energy is the energy that...

• always new in market

• Cannot be replenished continuously from existing sources

• can be continuously replenished from existing sources