Chapter 9 – Transfer of HeatPost author:AuthorPost published:October 10, 2018Post category:Class 9 Physics NotesPost comments:14 CommentsShare –(Exercise Questions/Answers)–[Open] –(Exercise Numericals/Problems)–[Open] –(Multiple Choice Questions)–[Open] –(Long Questions)–[Open] ShareRead more articles Previous PostChapter 8 – Thermal Properties of Matter You Might Also Like Chapter 7 – Properties of Matter October 10, 2018 Chapter 1 – Physical Quantities & Measurement October 10, 2018 This Post Has 14 Comments hasseb 6 Aug 2020 Reply There are many mistakes in spellings . please correct these spelling . thanks Abdul haddi 25 Apr 2021 Reply How you can say that Malik Faaez 9 Mar 2022 Reply Please tell me what is the scheme of 2022 punjab boad paper 9th class. Thanks! Abdul haddi 25 Apr 2021 Reply Very Good website. zohha rafiq 31 Jul 2021 Reply u have scheme of 2012 to17 and onward how can u say that because the scheme of 2021 has not issued yetPlease tell me about it Thanks! Ahmed 6 Aug 2021 Reply Ap ka numerical number 9.2 me data me time 3600 nhi he is ki waja se me boht confuse ho rha tha Plz is ko dekhen Author 9 Aug 2021 Reply These are the seconds in an hour. so the time t is 3600 sec in 1 hour. Wajiha 4 Sep 2021 Reply Very nice website ao easy answers .. And to the point as board requires 😇 Fakhar 3 Oct 2021 Reply Numerical 9.2 myn Hour likha hua time mention krny k leye and 1 Hour has 60 x 60 seconds. Very informative Wevsite. Great Work 👍 Huma Mubarak 22 Feb 2022 Reply why the answer of second mcq is (c)? shouldn’t it be (b)…? ‘cz the thermal conductivity is a material property and just change by the change in substance.. (pg no.197 thermal conductivity last paragraph) Zoey 15 Apr 2022 Reply Mcq number 10 is option B Not C, water is a poor conductor if heat, plz check it Author 16 Apr 2022 Reply OK, we’ll check it. Zoey 15 Apr 2022 Reply Mcq number 11 is also insulator not semi-conductor, it’s option C Author 16 Apr 2022 Reply OK, we’ll check it.Leave a Reply Cancel replyCommentEnter your name or username to commentEnter your email address to commentEnter your website URL (optional) Δ
hasseb 6 Aug 2020 Reply There are many mistakes in spellings . please correct these spelling . thanks
Malik Faaez 9 Mar 2022 Reply Please tell me what is the scheme of 2022 punjab boad paper 9th class. Thanks!
zohha rafiq 31 Jul 2021 Reply u have scheme of 2012 to17 and onward how can u say that because the scheme of 2021 has not issued yetPlease tell me about it Thanks!
Ahmed 6 Aug 2021 Reply Ap ka numerical number 9.2 me data me time 3600 nhi he is ki waja se me boht confuse ho rha tha Plz is ko dekhen
Fakhar 3 Oct 2021 Reply Numerical 9.2 myn Hour likha hua time mention krny k leye and 1 Hour has 60 x 60 seconds. Very informative Wevsite. Great Work 👍
Huma Mubarak 22 Feb 2022 Reply why the answer of second mcq is (c)? shouldn’t it be (b)…? ‘cz the thermal conductivity is a material property and just change by the change in substance.. (pg no.197 thermal conductivity last paragraph)
Zoey 15 Apr 2022 Reply Mcq number 10 is option B Not C, water is a poor conductor if heat, plz check it
There are many mistakes in spellings . please correct these spelling . thanks
How you can say that
Please tell me what is the scheme of 2022 punjab boad paper 9th class.
Thanks!
Very Good website.
u have scheme of 2012 to17 and onward how can u say that because the scheme of 2021 has not issued yet
Please tell me about it
Thanks!
Ap ka numerical number 9.2 me data me time 3600 nhi he is ki waja se me boht confuse ho rha tha
Plz is ko dekhen
These are the seconds in an hour. so the time t is 3600 sec in 1 hour.
Very nice website ao easy answers .. And to the point as board requires 😇
Numerical 9.2 myn Hour likha hua time mention krny k leye and 1 Hour has 60 x 60 seconds.
Very informative Wevsite.
Great Work
👍
why the answer of second mcq is (c)?
shouldn’t it be (b)…?
‘cz the thermal conductivity is a material property and just change by the change in substance..
(pg no.197 thermal conductivity last paragraph)
Mcq number 10 is option B Not C, water is a poor conductor if heat, plz check it
OK, we’ll check it.
Mcq number 11 is also insulator not semi-conductor, it’s option C
OK, we’ll check it.