Technology by Letter: L

Answer these questions from the world of tech. The answers all start with L.

Quiz by

Rate:

Last updated: September 13, 2018

You have not attempted this quiz yet.

More quiz info >>

4:00

Enter answer here

/ 16 guessed

The quiz is paused. You have remaining.

Copied!

Scoring

You scored / = %

This beats or equals % of test takers also scored 100%

The average score is

Your high score is

Your fastest time is

Keep scrolling down for answers and more stats ...

Hint	Answer
Edison's brightest invention	Light bulb
More energy-efficient means of illumination	Light-emitting diode (LED)
A train's engine car	Locomotive
Computer screen technology using polarization	Liquid-crystal display (LCD)
Curved piece of glass with a focus	Lens
Coherent light beam	Laser
Prevents a door from being opened	Lock
Tool to express online approval	Like button
Open-source operating system	Linux
Maritime navigational aid	Lighthouse
Sturdy skin product	Leather
Weaving the warp and the weft	Loom
Substance to keep anything at -196°C/-320°F/77K	Liquid nitrogen
Substance used to reduce friction	Lubricant
Portable computer	Laptop
Battery type often used for portable electronics	Lithium-ion battery

Save Your Stats

Your Next Quiz

Can you guess each country based on three one-word clues?

20 random countries have been removed from the map of the world! Can you identify them in 3 minutes?

Drag the flag onto the correct state. Careful, though! One wrong move and the game ends.

Drag the flag onto the correct country. Careful, though! One wrong move and the game ends.

Comments

No comments yet