How much do you know about what’s inside your electronics? Find out with this quick and fun quiz.

Terbium and Dysprosium are used in touchscreens to...
closeup of finger touching screen on tablet-pc with shallow depth of field
Make glass fingerprint reisitant.
Produce colours.
Strengthen glass.

Correct!

Wrong!

The average device contains up how many different types of metal?
Abstract color background of metal shavings. Processing of ferrous and non-ferrous metals in a factory or plant. Metal background. Colored shavings. Wallpaper or screensaver of colored metallic chips
5
80
62

Correct!

Wrong!

Which of these is used in the microphone and other electrical components?
Seminar Conference Concept : Close-up Microphones on abstract blurred of speech in meeting room, front speaking blur people in event convention hall with lens light flare in hotel background
Nickel
Dime
Quarter

Correct!

Wrong!

Which of these is used in the battery casing?
Various batteries, high angle view, studio shot.
Aluminum
Rubber
Wood

Correct!

Wrong!

Which of these is used in the wiring of your device?"
Color wires
Copper
Plastic
Aluminum

Correct!

Wrong!

Which of these is used as a heat sink and to provide mass for phone vibration?
Smiling girl with purple hair lying on a bench, using phone.
Jawa
Klingon
Tungsten

Correct!

Wrong!

Which of these is added to the capacitor to regulate voltage?
Abstract curly tendrils background.
Tarantula
Pablum
Tantalum

Correct!

Wrong!

Which of these is used in touchscreen to produce the colours in the screen display?
Girl with blue hair using smartphone
Plastic
Dysprosium
Watercolours

Correct!

Wrong!

Which of these is used in lithium-ion batteries because of its thermal and electrical conductivity?
Modern lithium ion battery technology concept. Metal Li-Ion battery cells with electric vehicle battery pack on black background. 3d illustration.
Graphite
Lead
Acrylic

Correct!

Wrong!

Which of the following is a metal that is not in your ready-to-be-recycled smartphone?
Sofia, Bulgaria - May 15, 2015: Broken Iphone 6 still working. On the photo is my 12 years old daughter`s Iphone 6, broken after she fell down from her bicycle. The phone screen is crashed but the phone was still working. The image was taken at the 15th of May 2015 at the same day when she fell down from her bicycle and broke her Iphone. The image was taken in the our home in Sofia, Bulgaria.
Norwegian Heavy Metal
Silver
Gold

Correct!

Wrong!

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Quick Quiz “What’s Inside”

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