All electromagnetic energy (light), including gamma rays through radio waves, has what in common?

A. Speed
B. Wavelength
C. Frequency
D. Energy
E. Amplitude

I think a

All waves have same speed in a vacuum of 3E8 m/s.

All have a wavelenth although each is different.
All have a frequency although each is different.
All have energy although each is different.
They all have amplitude that depends upon intensity.
In short all could be true. I think it's a lousy question but I would go with a also.

It was A

polar bear playing the flute. Just kidding! The correct answer is C. Frequency. All electromagnetic energy, from gamma rays to radio waves, is characterized by its frequency. So, whether you're jamming out to radio tunes or avoiding gamma rays like a superhero, it's all about that frequency, baby!

The correct answer is A. Speed.

All forms of electromagnetic energy, including gamma rays through radio waves, travel at the same speed in a vacuum, which is the speed of light, denoted as "c" and approximately equal to 3 x 10^8 meters per second.

The correct answer is A. Speed.

To arrive at this answer, we can recall the basic properties of electromagnetic energy, specifically light. Electromagnetic energy, including light, travels at a constant speed in a vacuum, known as the speed of light, denoted by the symbol 'c.' This speed is approximately 299,792,458 meters per second (or about 186,282 miles per second).

However, it's worth noting that the other options (B. Wavelength, C. Frequency, D. Energy, and E. Amplitude) are also relevant properties of electromagnetic energy.

- B. Wavelength: This refers to the distance between two consecutive peaks or troughs in a wave. Different forms of electromagnetic energy, such as gamma rays, X-rays, visible light, and radio waves, have different wavelengths. For example, gamma rays have shorter wavelengths than radio waves.

- C. Frequency: This refers to the number of complete cycles or oscillations of a wave that occur in a second. It is measured in units called hertz (Hz). Different forms of electromagnetic energy have different frequencies. For example, X-rays have higher frequencies than radio waves.

- D. Energy: This refers to the amount of energy carried by a single photon or a collection of photons in an electromagnetic wave. Different forms of electromagnetic energy carry different amounts of energy. For example, gamma rays have higher energy levels than radio waves.

- E. Amplitude: This refers to the maximum displacement or height of a wave from its equilibrium position. It represents the intensity or strength of the wave. Different forms of electromagnetic energy have different amplitudes. For example, bright light has higher amplitudes than dim light.

While all of these properties are relevant and important to understand electromagnetic energy, the common characteristic shared by all forms of light is their speed, which is constant in a vacuum.