0625/11 Physics May Jun 2024 Online Test | Cambridge IGCSE MCQ
CIE
IGCSE
Physics (0625)
مرداد
2024
مشاهده نمونه سوال
شامل مباحث:
تعداد سوالات: 40
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
45 دقیقه

پیش نمایش صفحه اول فایل
A pulse of sound is produced at the bottom of a boat. The sound travels through the water and is reflected from the seabed. The reflected sound reaches the boat 1.3s after the sound was produced. The seabed is 1000 m below the boat.
Using this information, what is the speed of sound in the water?