QZR
Physics in Everyday Life
Thème : SCIENCES & TECH
11 questions
Au programme
- Why does a passenger lurch forward when a bus suddenly stops?
- Why are metal cooking-pan handles often made from plastic or wood?
- A person wearing rubber-soled shoes is generally less likely to slip on a dry floor because rubber usually provides…
- Why does a dark-colored car usually become hotter in sunlight than a white-colored car?
- When a metal spoon is left in hot soup, thermal energy travels through it mainly by [____].
- A refrigerator removes thermal energy from its interior and releases it into the [____].
- The high-pitched sound produced by a short, rapidly vibrating string has a high [____].
- An electric kettle converts electrical energy primarily into [____] energy to heat water.
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