How heat transfer? by Dj Li https://padlet.com/flowergillian/3583vv285d41keg9 Share your observation with classmates! en-us 2025-01-16 04:58:54 UTC 2025-01-17 03:14:09 UTC hello@padlet.com https://padlet.net/icons/8.0/png/1f600.png Heat energy/ thermal energy flowergillian https://padlet.com/flowergillian/3583vv285d41keg9/wish/3293014787 heat transfer from hot to cold

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