FLASHCARDS SC.8.E.5.11

Front

What is the electromagnetic spectrum?

Back

The electromagnetic spectrum is the range of all types of electromagnetic radiation, categorized by wavelength and frequency.

Front

How are wavelength and frequency related in the electromagnetic spectrum?

Back

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

Front

What type of radiation has the longest wavelength?

Back

Radio waves have the longest wavelength in the electromagnetic spectrum.

Front

What type of radiation has the highest frequency?

Back

Gamma rays have the highest frequency in the electromagnetic spectrum.

Front

Name two uses of infrared radiation.

Back

Infrared radiation is used in thermal imaging and remote controls.

Front

What are some hazards associated with ultraviolet radiation?

Back

UV radiation can cause skin burns, eye damage, and increase the risk of skin cancer.

Front

How do X-rays contribute to understanding planetary images?

Back

X-rays are used to analyze the chemical composition of celestial bodies.

Front

What is the significance of satellite photographs in studying planets?

Back

Satellite photographs provide detailed images to analyze planetary surfaces, weather patterns, and geographic features.

Front

What is visible light, and where does it fall in the spectrum?

Back

Visible light is the part of the electromagnetic spectrum humans can see, and it falls between infrared and ultraviolet radiation.

Front

Why is the electromagnetic spectrum important in science?

Back

It helps scientists study energy transfer, understand planetary observations, and develop technologies like satellites and imaging.