Electromagnetic Spectrum and Mirrors

Electromagnetic waves are produced by _______________________

• any disturbance

• flowing current

• vibrating charge

• voltage sorce

Tags

NGSS.HS-PS2-5

This type of EM wave has a wavelength similar to the size of PBA basketball court.

• Radio Wave

• Microwave

• Infrared

• Visible Light

Which of the following statements is CORRECT?

• Radio wave has the LOWEST FRRQUENCY but the HIGHEST ENERGY.

• Radio wave has the HIGHEST FREQUENCY and HIGHEST ENERGY.

• Gamma ray has the LOWEST FREQUENCY and the HIGHEST ENERGY.

• Gamma ray has the HIGHEST FREQUENCY and HIGHEST ENERGY.

Tags

NGSS.MS-PS4-1

Which of the following is correctly arranged from HIGHEST to LOWEST energy?

• Gamma ray

  Radio wave

  Infrared

• Microwave

  X-ray

  Gamma ray

• Ultraviolet

  Visible Light

  Radio wave

• X-ray

  Gamma ray

  Ultraviolet

Tags

NGSS.HS-PS4-1

Calculate the wavelength of an electromagnetic wave that has a frequency of

6.14 x 10 ^14 Hz (Write the coefficient ONLY. Decimal points must be rounded up to hundredths)

Tags

NGSS.HS-PS4-1

What EM wave makes cellular phones transmit and receive signals?

(Write the FIRST FIVE LETTERS of your answer)

Which kind of EM wave is used at night vision goggles?

(Write the FIRST FIVE LETTERS of your answer)

This type of EM wave is often emitted by radioactive substances and stars.

(Write the FIRST FIVE LETTERS of your answer)

Tags

NGSS.HS-PS1-8

NGSS.HS-PS4-3

What EM wave makes your skin tan when exposed for a long period of time?

(Write the FIRST FIVE LETTERS of your answer)

Tags

NGSS.MS-PS4-2

What does MRI stands for?

Tags

NGSS.MS-PS4-2

NGSS.MS-PS4-1