15 A 15 B 16 17 18 A 18 B 19 20 A 20 B 20 C 21 22 23 A 23 B 24 25

Lakhmir Singh & Manjit Kaur - Physics

Very Short Answer Type Questions-Pg-121

Short Answer Type Questions-Pg-122

8 9 10 11 12 13 14 15 16 A 16 B 17

Long Answer Type Questions-Pg-122

Multiple Choice Questions (MCQs)-Pg-122

19 20 21 22 23 24 25 26 27 28 29

Questions Based on High Order Thinking Skills (HOTS)-Pg-123

30 31 32 33 34 35

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1 2 3 4 5 6 7 8 9 10 11 12 13

Short Answer Type Questions-Pg-131

14 15 16 17 18 19 20 21 22 23

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24 A 24 B 24 C 24 D 24 E

Multiple Choice Questions (MCQs)-Pg-131

25 26 27 28 29 30 31 32 33 34 35 36

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Very Short Answer Type Questions-Pg-140

1 2 3 4 5 6 7 8 9 10 11 12 13 14

Short Answer Type Questions-Pg-140

15 A 15 B 16 17 18 A 18 B 19 20 A 20 B 20 C 21 22 23 A 23 B 24 25

Long Answer Type Questions-Pg-141

26 A 26 B 26 C 27 A 27 B 27 C 28 A 28 B 28 C 28 D

Multiple Choice Questions (MCQs)-Pg-141

29 30 31 32 33 34 35 36 37 38

Questions Based on High Order Thinking Skills (HOTS)-Pg-142

39 40 41 42 A 42 B

Very Short Answer Type Questions-Pg-148

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Short Answer Type Questions-Pg-148

16 A 16 B 17 18 19 20 21 A 21 B 22 23 24 25 26

Long Answer Type Questions-Pg-149

27 A 27 B 27 C 27 D 27 E 28 A 28 B 28 C 28 D 28 E

Multiple Choice Questions (MCQs)-Pg-149

29 30 31 32 33 34 35 36 37 38 39 40 41

Questions Based on High Order Thinking Skills (HOTS)-Pg-150

Very Short Answer Type Questions-Pg-156

1 2 3 4 5 6 7 8 9 10 11 12 13

Short Answer Type Questions-Pg-157

14 15 A 15 B 16 17 A 17 B 18 A 18 B 18 C 19 A 19 B 19 C 20 A 20 B 21 22 23 24 25

Long Answer Type Questions-Pg-157

26 A 26 B 26 C 26 D 27 A 27 B 27 C 27 D 27 E

Multiple Choice Questions (MCQs)-Pg-158

28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45

Questions Based on High Order Thinking Skills (HOTS)-Pg-159

46 47 48 49 49 50

Very Short Answer Type Questions-Pg-161

Short Answer Type Questions-Pg-161

Multiple Choice Questions (MCQs)-Pg-161

Q. 15 B3.6( 7 Votes )

Which of the two

Class 10th Lakhmir Singh & Manjit Kaur - Physics 3. Sources of Energy

Answer :

Among them, thermal power plant causes serious air pollution because it emits harmful gases like nitrogen oxide, sulphur dioxide and fly-ash into the air.

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