Twig-Module. 1 Assessment

Front

What is the relationship between silver-colored objects and magnets?

Back

Not all silver-colored objects are attracted to magnets; only certain materials, like ferromagnetic materials, are attracted.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Front

Can magnets pull and push objects?

Back

Yes, magnets can both pull and push objects depending on the orientation of the magnetic poles.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Front

Do you need a force to keep an object moving?

Back

No, according to Newton's first law of motion, an object in motion will stay in motion unless acted upon by a net external force.

Front

What is located inside the Earth that contributes to its magnetic field?

Back

The Earth has a magnetic core, primarily composed of iron and nickel, which generates its magnetic field.

Front

In a tug of war, what does it mean if neither team is winning?

Back

If neither team is winning, it indicates that the forces exerted by both teams are balanced.

Tags

NGSS.HS-PS2-1

Front

What materials are typically attracted to magnets?

Back

Materials that are ferromagnetic, such as iron, nickel, and cobalt, are typically attracted to magnets.

Tags

NGSS.MS-PS2-3

Front

What are the two types of magnetic poles?

Back

The two types of magnetic poles are north and south poles.

Front

What happens when like poles of magnets are brought together?

Back

Like poles of magnets repel each other.

Front

What happens when opposite poles of magnets are brought together?

Back

Opposite poles of magnets attract each other.

Front

What is the principle behind the Earth's magnetic field?

Back

The Earth's magnetic field is generated by the movement of molten iron in its outer core.