Can you help Nihal by adding some more uses to his lists? Also, suggest some other ways of grouping Class 7
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Can you help Nihal by adding some more uses to his lists? Also, suggest some other ways of grouping Class 7
Can you help Nihal by adding some more uses to his lists? Also, suggest some other ways of grouping the uses of electricity. Class 7
Answer:
- Cooking: Induction cooktop, rice cooker, coffee maker.
- Transportation: Electric bicycle, tram, conveyor belt:
- Heating and Cooling: Electric blanket, dehumidifier, ceiling heater, cooler, furnace, heat pump.
- Lighting: Theatres, billboards, stadiums.
- Entertainment: Gaming consoles, music system, digital projectors, video player, speakers, theater.
- Communication: Television broadcasting, landline phones, wireless routers.
- Others: ATM, sewing machine, photocopier.
Some alternative ways to group the uses of electricity:
- By setting: Home, Office, Industrial, Public spaces, Transportation systems
- By function: Comfort, Communication, Productivity, Leisure
- By energy usage: High-power (e.g., heaters, ACs), Medium-power (e.g., computers, kitchen appliances), Low-power (e.g., LED lights, chargers)
- By type of device: Manual-assist (e.g., mixer, drill), Fully automated (e.g., washing machine, dishwasher), Digital/smart devices (e.g., smartphones, tablets)