
3年级科学密度
Authored by LAY Moe
Science
3rd Grade
Used 6+ times

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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)
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)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
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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