1 / 10

Warm Up 03/25

Warm Up 03/25. Practice CRCT Question Which waves have some electrical properties and some magnetic properties? A. longitudinal B. transverse C. mechanical D. electromagnetic. Closing 03/25. Practice CRCT Question Electromagnetic waves can transfer energy without a(n )…

spiro
Download Presentation

Warm Up 03/25

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Warm Up03/25 • Practice CRCT Question • Which waves have some electrical properties and some magnetic properties? • A. longitudinal • B. transverse • C. mechanical • D. electromagnetic

  2. Closing03/25 Practice CRCT Question Electromagnetic waves can transfer energy without a(n)… A. electric field B. medium C. magnetic field D. change in either electric or magnetic fields.

  3. Warm Up03/26 • Practice CRCT Question • Which electromagnetic waves have the longest wavelengths and lowest frequencies? • infrared • radio waves • ultraviolet • gamma rays

  4. Closing03/26 Practice CRCT Question Which of the following is true of ultraviolet rays? a. They are visible. b. They carry data to televisions and radios. c. They help your body produce vitamin D. d. They provide the energy that bakes your pizza.

  5. Warm Up03/27 Practice CRCT Question Which color in visible light has the longest wavelength? A. red B. violet C. blue D. yellow

  6. Closing03/27 Practice CRCT Question Which type of electromagnetic wave has the greatest wavelength? a. radio waves b. gamma rays c. ultraviolet rays d. microwaves

  7. Warm Up03/28 Practice CRCT Question Frosted glass and wax paper are materials that are… a. transparent b. translucent c. clear d. opaque

  8. Closing03/28 Practice CRCT Question A clear glass and water are examples of what kind of material? a. opaque b. transparent c. translucent d. shiny

  9. Warm Up03/29 Practice CRCT Question The bending of light rays as they enter a new medium is called… reflection. refraction. diffraction. absorption.

  10. Closing03/29 • Practice CRCT Question • The range of electromagnetic waves placed in a certain order is called the… • electromagnetic spectrum • electromagnetic wavelength • electromagnetic frequency • electromagnetic field

More Related