Setting out the paper…
Topics covered in this unit
6 topics tagged- روشنی کا انتشار5
- کریٹیکل اینگل اور ٹوٹل انٹرنل رفلیکشن5
- رفریکشن4
- رفریکشن کے قوانین4
- روشنی اور اجسام کے رنگ4
- ٹوٹل انٹرنل رفلیکشن کے اطلاق3
Every question is tagged to one of these topics, so your result shows which part of the chapter to revise.
Before you start
There is no negative marking on this paper, so leave nothing blank.
Same subject mix
All Textbooks →Frequently asked questions
- How many MCQs are in Class 7 General Science Unit 9: Dispersion of Light?
- This test has 25 MCQs and a 25-minute timer. There is no negative marking.
- Which topics does Class 7 General Science Unit 9 cover?
- روشنی کا انتشار, کریٹیکل اینگل اور ٹوٹل انٹرنل رفلیکشن, رفریکشن, رفریکشن کے قوانین, روشنی اور اجسام کے رنگ and ٹوٹل انٹرنل رفلیکشن کے اطلاق. Each question is tagged to one of these topics, so your result shows which ones to revise.
- Which textbook is this Class 7 General Science unit based on?
- It follows Unit 9, "Dispersion of Light", of the Class 7 General Science textbook published by the Punjab Curriculum and Textbook Board (PCTB), Urdu medium medium.
- Can I practise the other Class 7 General Science units?
- Yes. Class 7 General Science has 12 unit tests, all listed on the Class 7 General Science chapter-wise page, and the full Class 7 set is on the Class 7 page.