Paper 1 October/November 2022 Combined Science (0653) IGCSE
CIE
IGCSE
Science Combined (0653)
بهمن
2022
شامل مباحث:
تعداد سوالات: 40
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
45 دقیقه

پیش نمایش صفحه اول فایل
Two balloons X and Y are suspended by insulating threads. They are each held near a negatively charged balloon. The balloons hang as shown.
What is the charge on balloon X and what is the charge on balloon Y?