Energy Unit Review

What type of wave is shown in the picture?

If a wave has a frequency of 4.0 Hz, what is the period for one wave?

A current in a wire causes ________ around the wire.

Energy stored in the bonds between atoms is known as what type of energy?

An electric motor will convert _______ energy to __________ energy.

When the lights in class are turned off, what type of circuit is present?

When people do "the wave" at sporting events, what type of wave is it?

One lightbulb in a circuit burns out and the rest also go out. The bulbs are wired in _____.

_________ is the most common fuel for fusion in stars.

What type of energy is found in the nucleus of an atom?

As the frequency of a wave increases, the wavelength ___________.

What is the most dangerous type of radiation?

If the same lightbulbs are used, which type of circuit will have the highest resistance?

A 50 Ω, 25 Ω and 10 Ω resistor are connected in series. What is the equivalent resistance?

During beta decay a neutron decays into _____________.

Electromagnetic waves are different from mechanical waves in that they do not require a ______.

If Plutonium - 244 undergoes alpha decay, what substance is leftover?

A galaxy that is traveling away from the earth will experience what type of doppler shift?

Light is best described as ___________.

Sound will travel slowest through a ___________.

The _______ of a wave represents the amount of energy it carries.

Which of the following is the equivalent of friction in a circuit?

Carbon - 14 has decayed in to Nitrogen -14. What sort of particle was given off?

A(n) _________ particle is the same as a Helium nucleus.

Which form of energy is essentially the movement of electrons?

The fact that light can be polarized using lenses is an example of which nature of light?

If an object has a positive overall charge it has

The flow of electrons is better known as _________.

600 J of energy are put into a machine. How much total energy must come out?

How much USEFUL energy will come out of a machine that has 300 J of energy going into it?

A 3.0 Hz wave has a wavelength of 12 m. What is the wave's speed?

The radiation that comes from rocks, the sun, and other sources is known as ________ radiation.

Transformers are able to increase or decrease ___________.

The apparent change in pitch of a sound caused by motion is called the _________.

The splitting of the nuclei of large atoms is known as ___________.