Matter and Energy Flashcard 21

Front

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

Back

lodestone

Front

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 ___?

Back

lines of flux

Front

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.

Back

electron spin

Tags

NGSS.HS-PS3-5

Front

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

Back

permeability

Front

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?

Back

hard

Front

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 ___?

Back

law of magnetic force

Tags

NGSS.HS-PS2-5

Front

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

Back

domain

Front

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

Back

poles

Front

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.

Back

diamagnetic

Front

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.

Back

paramagnetic