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3年级科学密度

Authored by LAY Moe

Science

3rd Grade

Used 6+ times

3年级科学密度
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28 questions

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1.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

找出会浮在水上的物体(答案不只一个)

Media Image
Media Image
Media Image
Media Image

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

物体在水中的浮沉与物体的__________有关。

大小

密度

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

_________ 的密度比水大, 所以会沉在水里。

炼乳

食油

吸管

塑料袋

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

塑料袋的密度比水( ),所以 会(  )在水里。

大, 沉

小, 沉

大, 浮

小, 浮

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

( )的密度( )过水,因此会沉入水中。

锁头 , 大

锁头 , 小

吸管 , 大

吸管 , 小

6.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

找出会沉在水里的物体(答案不只一个)

Media Image
Media Image
Media Image
Media Image

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

橡皮筋的密度比水( ),

所以 会(  )在水里。

大, 沉

大, 浮

小, 沉

小, 浮

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