Matter and Energy Quiz 21

In a future where humanity navigates the stars, the ancient mineral form used as a natural compass to guide spaceships is ___?

• lodestone

• hematite

• pyrite

• quartz

In the year 2123, scientists have developed a new technology to visualize the invisible forces of nature. The direction and strength of a magnetic field are now indicated by advanced holographic projections called ___?

• lines of force

• lines of flux

• magnetic lines

• electric lines

Tags

NGSS.MS-PS2-5

In the year 2123, scientists have developed advanced materials for space exploration. The key to their magnetic properties lies in the most fundamental cause of magnetism. What is it?

• electron spin

• proton spin

• neutron spin

• atomic spin

Tags

NGSS.HS-PS3-5

In the year 2123, engineers are designing a new hyperloop transportation system. The efficiency of the magnetic levitation system depends on the material's ___?

• permeability

• density

• hardness

• conductivity

Tags

NGSS.HS-PS2-5

In the year 2123, engineers are designing a spacecraft that requires a magnetically ___ material to maintain its orientation in space. What type of material should they use for the permanent magnets?

• hard

• soft

• flexible

• brittle

Tags

NGSS.MS-PS2-3

In a futuristic world where hover cars are powered by magnetic levitation, the principle that governs the force between the magnetic fields of these cars is the ___?

• law of magnetic force

• law of electric force

• law of gravitational force

• law of nuclear force

Tags

NGSS.HS-PS2-5

In a futuristic city, a group of aligned nano-bots with one magnetic field is a ___?

• field

• lode

• pole

• domain

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

In the futuristic world of 2123, scientists have discovered regions of concentrated magnetism on Mars. These regions are called ___?

• fields

• lodes

• poles

• domains

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

In the year 2123, scientists have discovered a new planet where the core is made of a crystal similar to diamond. This crystal lacks unpaired electrons and is slightly repelled by either pole of a magnet, making it a(n) ___ substance.

• diamagnetic

• electromagnetic

• paramagnetic

• ferromagnetic

Tags

NGSS.MS-PS2-3

In the year 2123, scientists have developed a new type of spacecraft material made from aluminum. This material, with its one unpaired electron, is slightly attracted by either pole of a magnet. This futuristic material is a(n) ___ substance.

• diamagnetic

• electromagnetic

• paramagnetic

• ferromagnetic

Tags

NGSS.MS-PS2-3