What are 5 examples of everyday devices that use magnets?
Magnets Are Everywhere
- Fridge Magnets. White HOOK-WHT hooks holding up a few aprons on a steel door.
- Magnetic Cabinet Latches. Magnetic cabinet catch.
- Audio Speakers. Audio Speakers.
- Electric motors. An electric motor from a DVD drive.
- More Electronic Devices.
- The Internet.
What everyday devices use magnets?
Household Objects That Use Magnets
- Home Audio Speakers. The speakers in your stereo contain magnets.
- Motorized Household Appliances. Your vacuum cleaner has an electric motor that runs by magnetism.
- Cabinet Door Latch.
- Blocks, Trains and Other Toys.
- Debit and Credit Cards.
What are 3 common everyday devices that contain magnets?
From home appliances such as the refrigerator, microwave oven and electric fan, to your company’s office equipment such as computers and printers. All these devices use magnets.
How is the pH scale used in chemistry?
The pH scale is something we’re all familiar with; most people will remember it from school chemistry lessons. It’s the scale used to rank how strong an acid (or alkali) a solution is. The colours associated with each number correspond to the colour that universal indicator turns in solutions of that particular pH.
Which is the strongest acid on the pH scale?
ph Definition – pH scale shows the range of strengths of acids and alkalis. On this scale, the strongest acid is 0 and the strongest alkali is 14. The universal indicator turns a different colour for all the numbers on the pH scale.
How are magnets used in the medical field?
Magnets are used in MRI machines which are used to create an image of the bone structure, organs, and tissues. Even magnets are used to cure cancer. At home, you use magnets when you stick a paper on the refrigerator in order to remember something.
How are magnets used in the food industry?
Magnets are used in filtering machines which separates metallic ores from crushed rocks. It is also used in food processing industries for separating small metallic pieces from grains etc.