It looks like you've uploaded a worksheet titled
"Electromagnetic Spectrum" that asks you to:
1.
Label the parts of the electromagnetic spectrum (from left to right) on the diagram.
2.
Add examples of use for each type of wave in the boxes below.
Since I can't see the image directly, I’ll provide a complete solution based on standard knowledge of the electromagnetic spectrum. Here's how to fill out the worksheet correctly:
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🔷 Step 1: Label the Electromagnetic Spectrum
The electromagnetic spectrum is arranged from
longest wavelength / lowest frequency (left) to
shortest wavelength / highest frequency (right).
From
left to right, the correct order is:
>
Radio waves → Microwaves → Infrared rays → Visible light → Ultraviolet rays → X-rays → Gamma rays
So, fill in the blank boxes above the arrow with these labels in that order.
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🔷 Step 2: Examples of Use
Now, add common uses for each type of electromagnetic wave in the corresponding box.
Here are typical examples:
| Wave Type | Example(s) of Use |
|-------------------|-------------------|
|
Radio waves | Broadcasting (TV and radio), communication (cell phones), GPS, radar |
|
Microwaves | Microwave ovens, satellite communications, Wi-Fi, radar |
|
Infrared rays | Remote controls, thermal imaging, night vision, heating (heat lamps) |
|
Visible light | Human vision, photography, fiber optics, lighting |
|
Ultraviolet rays | Sun tanning, sterilizing equipment, fluorescent lights, UV curing |
|
X-rays | Medical imaging (X-ray scans), airport security, crystallography |
|
Gamma rays | Cancer treatment (radiotherapy), sterilization of medical equipment, astronomy |
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✔ Final Answer Summary:
#### Labels (from left to right):
- Radio waves
- Microwaves
- Infrared rays
- Visible light
- Ultraviolet rays
- X-rays
- Gamma rays
#### Examples of Use:
-
Radio waves: TV and radio broadcasting
-
Microwaves: Microwave ovens, Wi-Fi
-
Infrared rays: Remote controls, thermal cameras
-
Visible light: Human vision, lighting
-
Ultraviolet rays: Sun tanning, black lights
-
X-rays: Medical imaging
-
Gamma rays: Cancer treatment
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💡 Tip: You may want to include more than one example per box if space allows. Also, refer to
Figure 8 on page 90–91 as mentioned in the instructions — it likely contains visual or textual support for your answers.
Let me know if you'd like this formatted as a printable answer sheet!
Parent Tip: Review the logic above to help your child master the concept of waves and electromagnetic spectrum worksheet.