The Fast & The Curious 8.9C

What is a testable idea or explanation that leads to scientific investigation called?

• Law

• Theory

• Hypothesis

• Frequency

Which term describes a descriptive statement or equation that reliably predicts events under certain conditions?

• Hypothesis

• Law

• Theory

• Wavelength

What is a system of ideas that explains many related observations and is supported by a large body of evidence acquired through scientific investigation?

• Hypothesis

• Law

• Theory

• Frequency

What term refers to space and all the matter and energy in it?

• Electromagnetic spectrum

• Universe

• Frequency

• Wavelength

What encompasses all of the frequencies or wavelengths of electromagnetic radiation?

• Electromagnetic wave

• Frequency

• Electromagnetic spectrum

• Wavelength

Tags

NGSS.HS-PS4-1

What is a wave consisting of changing electric and magnetic fields, that is emitted by vibrating electric charges and can travel through a vacuum?

• Electromagnetic wave

• Frequency

• Wavelength

• Universe

Tags

NGSS.HS-PS4-3

What is the number of waves produced in a given amount of time called?

• Wavelength

• Frequency

• Electromagnetic spectrum

• Hypothesis

Tags

NGSS.HS-PS4-1

What is the distance from any point on a wave to the corresponding point on the next wave called?

• Frequency

• Electromagnetic wave

• Wavelength

• Law

Tags

NGSS.MS-PS4-1