Fasalka 8aad

31. Demand schedule: as price increases (5→20), quantity demanded decreases (5→2). This shows an inverse/negative relationship between price and quantity demanded — the Law of Demand. (Graph: downward-sloping curve, Price on Y-axis, Quantity on X-axis) 32. Adjusting entry (Dec 31) – Accrued Revenue (work done, not yet billed) Dr. Accounts Receivable ......... 5,000 Cr. Service Revenue ........... 5,000 (To record revenue earned but not yet billed) 33. Factory productivity Productivity per hour = Total output value ÷ Total hours worked = 1,000,000 ÷ 800 = Sh. 1,250 per hour 34. Production cost (Company X – 1,000 tables) Wood = 12,000 Wages = 2,000 Nails (bag of 100) = 100 Rent & utilities = 500 Total production cost = 12,000+2,000+100+500 = Sh. 14,600 35. National account system A national account system is a set of standardized accounts/statistics (like GDP, GNI, GNDI) used by a country to systematically record and measure all economic activities — production, income, expenditure — that take place in the economy over a period of time

Anga kama shaqyn groupka maclimiinta ayaa idin. Kaga keenaa

Part two: fill in the blank space 16 Self-management 17 Insurance 18 Production 19 Business 20 open office 21 office 22 marketing mix 23 Trade name 24 Perception 25 public finance 26 national accounts 27 trail balance 28 Statement of financial position 29 Oral communication 30 Risk management

Bussiness Part One 1. C 2. D 3. B 4. C 5. A 6. B 7. D 8. C 9. D 10. B 11. D 12.D 13. B 14. D 15. B

Part One: Circle 1.C 2.D 3.B 4.C 5.A 6.B 7.D 8.C 9.D 10.B

Q33 (Lens): i) a) Nature: Real & inverted. b) Position: Between F2 & 2F2. c) Size: Diminished. ii) Use: Camera. Q34 (Shirt Colors): * White shirt: Green (in green light), Blue (in blue light). * Red shirt: Black (in blue light). * Blue shirt: Black (in green light). Q35 (Nuclear): a) Fission: A heavy nucleus splits into smaller, lighter nuclei, releasing energy. b) Fusion: Light nuclei combine to form a single heavier nucleus, releasing energy. Q36 (Half-life Math): 1g -> 1/2g -> 1/4g -> 1/8g (Takes 3 half-lives). Total time = 3 x 24 days = 72 days. 37: Given: P = 0.35 kW, Time = 15 hrs x 30 days = 450 hrs, Rate = 3.40 Sh. So./kWh. Energy = 0.35 x 450 = 157.5 kWh. Total Cost = 157.5 x 3.40 = Sh. So. 535.50. Q38 (Electric Charge): Given: I = 0.5 A, t = 60 s. Formula: Q = I x t Calculation: Q = 0.5 x 60 = 30 C. Q39 (Centripetal Acceleration): Given: v = 20 m/s, r = 4 m. Formula: a = v² / r Calculation: a = (20 x 20) / 4 = 400 / 4 = 100 m/s². 40:a) Distance covered: Distance is the total length of the path traveled, regardless of direction. Total distance = 18 meters. b) Displacement of the child's cart: Displacement is the straight-line distance from the starting point to the final position, including direction. Final displacement = 2 meters East.

Q31:a) A, C, and E (Acceleration is zero at the equilibrium position). b) A, C, and E (Kinetic energy is maximum at the equilibrium position where speed is highest). Q32: a) 4 cm b) 2 cycles c) 20 cm d) 12hz * 20cm = 240 cm/s (ama 2.4 m/s) 34) White shirt: white→white, green→green, blue→blue | Red shirt: white→red, green→black, blue→black | Blue shirt: white→blue, green→black, blue→blue

Meelaha banaan buuxiska 16. Medium 17. Virtual 18. Principal Axis 19. Positive 20. Lens 21. Polychromatic 22. Direction 23. Forbidden 24. Work 25. Magnification 26. Float 27. Volt 28. Young's Modulus 29. Optics 30. Impulse

Physics 1. A :- Hertz 2. ⁠C 3. ⁠C 4. ⁠D 5. ⁠C 6. ⁠B 7. ⁠B 8. ⁠A 9. ⁠D 10. ⁠A 11. ⁠D 12. ⁠C 13. A 14. ⁠B 15. ⁠A