Bộ 10 đề ôn thi học sinh giỏi Tiếng anh 9 năm 2023 có đáp án (Đề 1)

Part 2. Questions 66 – 75Read the passage below and choose the best answer to each question Archimed...

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What happens when something is immersed in a fluid?

It will be pushed further down with a force, equal to the weight of the fluid displaced.

It receives an upward force, equal tothe weight of the fluid displaced.

It receives a downward force, equal tothe weight of the fluid displaced.

The fluid will expand the object and overflow to the floor.

Giải thích

Chọn B