Matter and Materials Quiz (1) Physics AS Level
Cambridge
AS & A Level
Physics (9702)
فروردین
2010
شامل مباحث:
Chapter 7: Matter and materials
تعداد سوالات: 21
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
25 دقیقه
پیش نمایش صفحه اول فایل
Forces are applied to the ends of a rod so that its length increases. The variation with force F of the extension e of the rod is shown.
The point P is the elastic limit.
Which shaded area represents the work done during the plastic deformation of the rod?