What factors influence the thermal expansion of solids?
ٹھوس کے حرارتی پھیلاؤ پر کون سے عوامل اثر انداز ہیں؟
Solution & explanation
Material, original dimensions and temperature change. For linear expansion, ΔL = αL₀ΔT; compare objects only when these conditions are specified.
Independent study answer. Original textbook ↗ · English-medium printed page 17.