Understanding p, q, h, and h'

What type of device?
1. Concave lens
2. Convex lens
3. Concave mirror
4. Convex mirror
Real or virtual image?
1. Real
2. Virtual
What is p?
1. 4 cm
2. -4 cm
3. 14 cm
4. -14 cm
5. 25 cm
6. -25 cm
7. 64 cm
8. -64 cm
What is q?
1. 4 cm
2. -4 cm
3. 14 cm
4. -14 cm
5. 25 cm
6. -25 cm
7. 64 cm
8. -64 cm
What type of device?
1. Concave lens
2. Convex lens
3. Concave mirror
4. Convex mirror
Real or virtual image?
1. Real
2. Virtual
What is p?
1. 10 cm
2. -10 cm
3. 17 cm
4. -17 cm
5. 23 cm
6. -23 cm
7. 33 cm
8. -33 cm
9. 40 cm
10. -40 cm
What is q?
1. 10 cm
2. -10 cm
3. 17 cm
4. -17 cm
5. 23 cm
6. -23 cm
7. 33 cm
8. -33 cm
9. 40 cm
10. -40 cm
What is p?
1. 2 cm
2. -2 cm
3. 4 cm
4. -4 cm
5. 8 cm
6. -8 cm
7. 15 cm
8. -15 cm
9. 30 cm
10. -30 cm
What is q?
1. 2 cm
2. -2 cm
3. 4 cm
4. -4 cm
5. 8 cm
6. -8 cm
7. 15 cm
8. -15 cm
9. 30 cm
10. -30 cm
What is h?
1. 2 cm
2. -2 cm
3. 4 cm
4. -4 cm
5. 8 cm
6. -8 cm
7. 15 cm
8. -15 cm
9. 30 cm
10. -30 cm
What is h'?
1. 2 cm
2. -2 cm
3. 4 cm
4. -4 cm
5. 8 cm
6. -8 cm
7. 15 cm
8. -15 cm
9. 30 cm
10. -30 cm
What is p?
1. 2 cm
2. -2 cm
3. 4 cm
4. -4 cm
5. 8 cm
6. -8 cm
7. 15 cm
8. -15 cm
9. 30 cm
10. -30 cm
What is q?
1. 2 cm
2. -2 cm
3. 4 cm
4. -4 cm
5. 8 cm
6. -8 cm
7. 15 cm
8. -15 cm
9. 30 cm
10. -30 cm
What is h?
1. 2 cm
2. -2 cm
3. 4 cm
4. -4 cm
5. 8 cm
6. -8 cm
7. 15 cm
8. -15 cm
9. 30 cm
10. -30 cm
What is h'?
1. 2 cm
2. -2 cm
3. 4 cm
4. -4 cm
5. 8 cm
6. -8 cm
7. 15 cm
8. -15 cm
9. 30 cm
10. -30 cm
What is p?
1. 4 cm
2. -4 cm
3. 8 cm
4. -8 cm
5. 10 cm
6. -10 cm
7. 20 cm
8. -20 cm
What is q?
1. 4 cm
2. -4 cm
3. 8 cm
4. -8 cm
5. 10 cm
6. -10 cm
7. 20 cm
8. -20 cm
What is h?
1. 4 cm
2. -4 cm
3. 8 cm
4. -8 cm
5. 10 cm
6. -10 cm
7. 20 cm
8. -20 cm
What is h'?
1. 4 cm
2. -4 cm
3. 8 cm
4. -8 cm
5. 10 cm
6. -10 cm
7. 20 cm
8. -20 cm
What is p?
1. 4 cm
2. -4 cm
3. 8 cm
4. -8 cm
5. 10 cm
6. -10 cm
7. 20 cm
8. -20 cm
What is q?
1. 4 cm
2. -4 cm
3. 8 cm
4. -8 cm
5. 10 cm
6. -10 cm
7. 20 cm
8. -20 cm
What is h?
1. 4 cm
2. -4 cm
3. 8 cm
4. -8 cm
5. 10 cm
6. -10 cm
7. 20 cm
8. -20 cm
What is h'?
1. 4 cm
2. -4 cm
3. 8 cm
4. -8 cm
5. 10 cm
6. -10 cm
7. 20 cm
8. -20 cm
What is p?
1. 2 cm
2. -2 cm
3. 4 cm
4. -4 cm
5. 5 cm
6. -5 cm
7. 10 cm
8. -10 cm
What is q?
1. 2 cm
2. -2 cm
3. 4 cm
4. -4 cm
5. 5 cm
6. -5 cm
7. 10 cm
8. -10 cm
What is h'?
1. 2 cm
2. -2 cm
3. 4 cm
4. -4 cm
5. 5 cm
6. -5 cm
7. 10 cm
8. -10 cm
What is p?
1. 4 cm
2. -4 cm
3. 5 cm
4. -5 cm
5. 8 cm
6. -8 cm
7. 10 cm
8. -10 cm
What is q?
1. 4 cm
2. -4 cm
3. 5 cm
4. -5 cm
5. 8 cm
6. -8 cm
7. 10 cm
8. -10 cm
What is h'?
1. 4 cm
2. -4 cm
3. 5 cm
4. -5 cm
5. 8 cm
6. -8 cm
7. 10 cm
8. -10 cm
What is p?
1. 2 cm
2. -2 cm
3. 4 cm
4. -4 cm
5. 10 cm
6. -10 cm
7. 20 cm
8. -20 cm
What is q?
1. 2 cm
2. -2 cm
3. 4 cm
4. -4 cm
5. 10 cm
6. -10 cm
7. 20 cm
8. -20 cm
What is h'?
1. 2 cm
2. -2 cm
3. 4 cm
4. -4 cm
5. 10 cm
6. -10 cm
7. 20 cm
8. -20 cm

Understanding p, q, h, and h'

The light source is the object.