« previous next »

Author Question: The difference between remote controls that use infrared light and those that use radio waves is ... (Read 75 times)

kshipps

  • Hero Member
  • *****
  • Posts: 571
on: Aug 29, 2018
The difference between remote controls that use infrared light and those that use radio waves is that ________.
 
  A) radio waves cannot pass through any objects in their path
  B) infrared lights are visible to the human eye
  C) infrared light requires the user to point the remote control directly at the appliance
  D) radio waves act like a beam of light

Question 2

The content found on each Ribbon tab is identical in all Microsoft Office applications.
 
  Indicate whether the statement is true or false


miss.ashley

  • Sr. Member
  • ****
  • Posts: 371
Reply #1 on: Aug 29, 2018
Answer to Question 1

C

Answer to Question 2

FALSE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Structure of an antibody light chain Structure of an antibody light chain
Radio Telescope Radio Telescope
A Toyota/Lexus hybrid electric vehicle has a ready light. If the ready light is on, the engine can ... A Toyota/Lexus hybrid electric vehicle has a ready light. If the ready light is on, the engine can ...
Massage the feet. Finish with light connecting strokes over the entire leg. Redrape the leg. Massage the feet. Finish with light connecting strokes over the entire leg. Redrape the leg.
Resting Membrane Potential: Voltage Difference Resting Membrane Potential: Voltage Difference
Remote satellite monitoring of gross primary productivity across the United States. The differences Remote satellite monitoring of gross primary productivity across the United States. The differences
Video: Oral Hygiene & Braces Animation

For a complete list of videos, visit our video library