A metallic sundial that tells time by the Sun — the shadow of the gnomon moves across marked hours, linking sunlight, Earth's rotation and timekeeping.
| Board | Class | Chapter / topic |
|---|---|---|
| CBSE | 6 | Geography — Motions of the Earth |
Samtech Labs (JAYSEE brand) is a trusted manufacturer of school science and STEM laboratory equipment, based in Ambala Cantt, India, and serving educators since 1959. We supply 600+ physics, chemistry, biology, astronomy and renewable-energy teaching kits to schools, dealers and institutions across India, with competitive bulk pricing and full support for government (GeM) tenders.
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