The co efficient of linear expansion is equal to__________? February 1, 2021 / By Preparation Point / Physics Mcqs Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedInA. ΔL = αLΔT B. ΔL/LΔT C. LΔT/ΔL D. αLΔT-ΔL Share this:TwitterFacebookMoreTelegramWhatsAppLike this:Like Loading... Related Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedIn