Câu hỏi:

03/04/2023 126

According to the passage, why can glass be more easily shaped into specific forms than can metals

A. It resists breaking when heated

B. It has better optical properties

C. It retains heat while its viscosity changes

D. It gradually becomes softer as its temperature rises

Đáp án chính xác

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Câu hỏi trong đề: Trắc nghiệm tổng hợp Tiếng anh có đáp án 2023 !!

Trả lời:

Giải bởi Vietjack

Chọn D

Thông tin: Unlike metals that flow or “freeze” at specific temperatures glass progressively softens as the temperature rises, going through varying stages of malleability until it flows like a thick syrup. Each stage of malleability allows the glass to be manipulated into various forms, by different techniques, and if suddenly cooled the object retains the shape achieved at that point. (Không giống như kim loại chảy hoặc “đông cứng” ở nhiệt độ cụ thể, thủy tinh mềm dần khi nhiệt độ tăng lên, trải qua các giai đoạn dẻo khác nhau cho đến khi chảy giống như xi-rô đặc. Mỗi giai đoạn của tính dẻo cho phép thủy tinh được chế tác thành nhiều dạng khác nhau, bằng các kỹ thuật khác nhau và nếu được làm lạnh đột ngột, vật thể vẫn giữ được hình dạng đạt được tại thời điểm đó.)

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Xem thêm các câu hỏi khác »

According to the passage, why can glass be more easily shaped into specific forms than can metals

Nhà sách VIETJACK:

He got down to writing the letter as soon as he returned from his walk.

I prefer going out for a meal to staying at home. ⇒ I'd rather........

The outcome of the election was never in doubt. => At no time …

The only reason the party was a success was that a famous film star attended.

If you still want to maintain this relationship, you ____ behave improperly like that.

Give a suitable preposition:

In the UK, poor air quality is responsible _______ some 40,000 deaths each year.

They started, as _______ gatherings but they have become increasingly formalized in the last few years.

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According to the passage, why can glass be more easily shaped into specific forms than can metals

Nhà sách VIETJACK:

He got down to writing the letter as soon as he returned from his walk.

I prefer going out for a meal to staying at home. ⇒ I'd rather........

The outcome of the election was never in doubt. => At no time …

The only reason the party was a success was that a famous film star attended.

If you still want to maintain this relationship, you ____ behave improperly like that.

Give a suitable preposition: In the UK, poor air quality is responsible _______ some 40,000 deaths each year.

They started, as _______ gatherings but they have become increasingly formalized in the last few years.

Bình luận

🔥 Đề thi HOT:

VIP +3 tháng ( 199,000 VNĐ )

VIP +6 tháng ( 299,000 VNĐ )

VIP +12 tháng ( 499,000 VNĐ )

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Give a suitable preposition:

In the UK, poor air quality is responsible _______ some 40,000 deaths each year.