Matter and Materials Quiz (2) Physics AS Level
Cambridge
AS & A Level
Physics (9702)
فروردین
2010
شامل مباحث:
Chapter 7: Matter and materials
تعداد سوالات: 20
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
25 دقیقه
پیش نمایش صفحه اول فایل
Two wires, one made of brass and the other of steel, are stretched in an experiment. Both wires obey Hooke’s law during this experiment.
The Young modulus for brass is less than the Young modulus for steel.
Which graph shows how the stress varies with strain for both wires in this experiment?