Heat expansion lesson

[@mechackkaba8578]

hi sir it been a while you are quiet how are u doing to my side am okey im just keep myself busy on practicing your videos it help me a lot thx again i will update when ll finish my N4 thx again for your help i really appreciate your kindness and your quickly respond on your youtube channel

[@natedengineeringstudieslea6012]

Thank you Mr Mechack, your support gave me the incentives to continue. I apologize not to have responded to some of your requests pressure was high since the reopening of the college but i hope u were assisted with little i posted and hope u wl make it. Which modules are u registering next trimester, because i was thinking of uploading strength of materials N5