What material is primarily used to transmit data at high speeds inside modern transoceanic internet cables?
Tap your pick
Over 95 percent of international internet traffic travels through undersea cables containing thin strands of glass fiber. These fibers use pulses of laser light to transmit vast amounts of data across oceans at nearly the speed of light. To protect them from deep-ocean pressure and shark bites, they are wrapped in multiple layers of steel and plastic.
Read more on Wikipedia
Source: Wikipedia (CC BY-SA)
Not the question you came for?
Ask your own!
In your own words. No account, 20 seconds.
Photo Duos, quizzes and more? That's in the free app.
That didn't work. Check the fields and try again.
Your Duo is live! 🎉
Your link is how votes come in: share it with everyone who should weigh in.
Would your friends get this right?
Send it to your group chat — see who knows.
</>Embed on your site
Put this Duo on your own site
Paste the code into your page. The player fits itself in, and every vote counts in Votur.
On WordPress, Ghost or Squarespace? Just paste the link of this page into your post.
This is how it looks
More like this
- Which system is your go-to?
- What do you prefer to use?
- What suits you best?
- What do you prefer to read?
- What's more important to you in a phone?
- What does the abbreviation 'CPU' stand for?
- What does "Bluetooth" get its name from?
- Which battery habit is generally better for lithium-ion batteries?
- Which technology actively reduces background noise?
- What is 'RAM' in a computer?
- What does Wi-Fi actually stand for?
- Which uses more electricity?
- What does SSD stand for?
- Which matters more for photo quality?
Come join us on Votur!
Voting is fun! But the real fun begins when you start asking and sharing.
Vote on taste Duos, play quick quizzes, or make your own — private for friends or public for the world. From now on, you'll always have something to talk about!
Vote on 2,734+ questions like this in the free Votur app →
