Magnets and Wave Review

Front

What does it mean when a leaf appears green?

Back

The leaf reflects green light and absorbs all other colors of light.

Front

What property of light causes a pencil to appear bent in water?

Back

Refraction is the property of light that causes the pencil to appear bent.

Front

What do magnetic field lines look like when magnets repel each other?

Back

Magnetic field lines point away from each other, indicating that the magnets are pushing apart.

Front

What do magnetic field lines look like when magnets attract each other?

Back

Magnetic field lines point towards each other, indicating that the magnets are pulling together.

Front

What is amplitude in the context of waves?

Back

Amplitude is the height of a wave from its rest position, indicating the energy of the wave.

Front

What is the definition of a magnet?

Back

A magnet is an object that produces a magnetic field, attracting certain materials like iron.

Front

What is the difference between reflection and refraction?

Back

Reflection is the bouncing back of light when it hits a surface, while refraction is the bending of light as it passes from one medium to another.

Front

What is the role of a magnetic field?

Back

A magnetic field exerts a force on other magnets and magnetic materials, influencing their motion.

Front

What happens to light when it is absorbed?

Back

When light is absorbed, it is taken in by the material and converted to other forms of energy, such as heat.

Front

What is the relationship between wavelength and frequency?

Back

Wavelength and frequency are inversely related; as the wavelength increases, the frequency decreases.