Fall Semester Review Honors 24-25

Front

What is a nonmetal?

Back

Nonmetals are elements that typically lack the properties of metals. They are usually poor conductors of heat and electricity, have higher electronegativities, and can be gases, liquids, or brittle solids at room temperature.

Front

What is Newton's Third Law of Motion?

Back

Newton's Third Law states that for every action, there is an equal and opposite reaction. This means that if you push on an object, it pushes back with the same force.

Front

What is a longitudinal wave?

Back

A longitudinal wave is a type of wave in which the particles of the medium move parallel to the direction of the wave's propagation. Sound waves are a common example.

Front

What is the electromagnetic spectrum?

Back

The electromagnetic spectrum is the range of all types of electromagnetic radiation, which includes radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays.

Front

What is wavelength?

Back

Wavelength is the distance between successive crests (or troughs) of a wave. It is usually measured in meters.

Front

What is elastic potential energy?

Back

Elastic potential energy is the energy stored in elastic materials as the result of their stretching or compressing. For example, a compressed spring has elastic potential energy.

Front

What are the properties of metals?

Back

Metals are typically shiny, malleable, ductile, and good conductors of heat and electricity. They tend to lose electrons in chemical reactions.

Front

What is kinetic energy?

Back

Kinetic energy is the energy of an object due to its motion. It is calculated using the formula KE = 1/2 mv², where m is mass and v is velocity.

Front

What is the difference between transverse and longitudinal waves?

Back

In transverse waves, the particles of the medium move perpendicular to the direction of the wave, while in longitudinal waves, the particles move parallel to the direction of the wave.

Front

What is the significance of gamma rays in the electromagnetic spectrum?

Back

Gamma rays have the shortest wavelength and the highest energy in the electromagnetic spectrum. They are used in medical treatments and imaging.