
高三物理_BK5_2
Quiz
•
Physics
•
9th - 12th Grade
•
Hard
IK Wong
Used 2+ times
FREE Resource
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
"原子核 X " 發生 衰變,放射出一粒 α 粒子後變成為 Np - 237。
下列哪一個是 "原子核 X"?
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
填空: α粒子是____原子核.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
α粒子
β粒子
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
是非題: 半衰期是原子核全部發生衰變所需時間的一半.
正確
不正確
Answer explanation
半衰期是放射性元素的原子核有一半數量發生衰變所需要的時間.
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
碘-131 的半衰期為 8 日。
現有 16 g 的碘-131 發生衰變,
24日後, 未衰變原子核的質量是多少?
2g
4g
16/3 g = 5.333 g
14g
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
碘-131 的半衰期為 8 日。
現有 16 g 的碘-131 發生衰變,
24日後, 已衰變原子核的質量是多少?
2g
4g
16/3 g = 5.333 g
14g
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
某放射性樣本的初放射強度為 160 MBq,半衰期為 11 天。試估算樣本在 44 天後的放射強度。
0
10 MBq
40 MBq
80 MBq
Similar Resources on Wayground
10 questions
บทที่ 10 一件黄色的外套
Quiz
•
7th - 12th Grade
12 questions
學測複習|物理科|龍騰版素養考題(上)
Quiz
•
11th - 12th Grade
10 questions
國三上自然習作CH4
Quiz
•
9th Grade
9 questions
20210615
Quiz
•
10th Grade
10 questions
中三物理(第三個星期課業)
Quiz
•
9th Grade
10 questions
中一級:故宮小達人
Quiz
•
7th - 12th Grade
10 questions
Try科學0602
Quiz
•
11th Grade
8 questions
翰林國中自然3下ch1-3電池
Quiz
•
9th Grade
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
20 questions
ELA Advisory Review
Quiz
•
7th Grade
15 questions
Subtracting Integers
Quiz
•
7th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
10 questions
Exploring Digital Citizenship Essentials
Interactive video
•
6th - 10th Grade
Discover more resources for Physics
25 questions
Newton's Laws of Motion
Quiz
•
9th Grade
15 questions
Position vs. Time and Velocity vs. Time Graphs
Quiz
•
10th - 12th Grade
73 questions
S1 Interim Review Physics
Quiz
•
9th - 12th Grade
20 questions
Calculating Net Force
Quiz
•
6th - 9th Grade
18 questions
Net Forces
Quiz
•
9th Grade
20 questions
Position vs. Time Graphs
Quiz
•
9th Grade
37 questions
Forces-Conceptual Physics
Quiz
•
9th - 12th Grade
32 questions
Unit 3 EM Spectrum Quizizz Review - 2025/2026
Quiz
•
9th Grade