spring has the ………. energy. The energy may be given in terms of ……. .[or the electron volt] The unit kilowatt is the unit of ………. . The product of the force applied and the ………. can be expressed as power.

၁။အောက်ပါတို့ကို မှန်လျှင် (မှန်) ၊ မှားလျှင် (မှား) ဟု ဖြေဆိုပါ။ (၅ မှတ်) (က) ဧရာ၀တီမြစ် သည် မိုင် ပေါင်း ၁၃၂၈ မိုင် ရှည်လျား၍ မြန်မာနိုင်ငံအတွက်အသုံး၀င်ဆုံးမြစ်ဖြစ်သည်။ (ခ) ကမ္ဘာရေထု မျက်နှာန်အနက် ၄၅

_____ main types of motion. (2) An accelerated body is one whose velocity is _____ . (3) The unit 〖cm s〗^(-1)is the unit of _____ . (4) If a body starts from rest , its initial velocity is _____ . (5)

steel depend upon the ……….. . (c) Ammonia gas has a characteristic ………. smell. (d) Hydrogen sulphide has weak ………. properties. (e) Halogens have essential electronic structure of ………. . (f) In the reaction

quantities like velocity and force cannot be added. (c) Linear motion has only one direction. (c) The centre of gravity is at 0.5 x102 cm mark for a uniform metre rule. Fill in the b_____ to do work. (c)

9Math Q05-1001 Chapter 5 Equations 1.If 4x2-6x+p is a perfect square , then p=………. A. 4/9 B.9/4 C. 4 D. 9 E.16 x2+k=x have only one real root, find k. A. 1/4 B.-1/4 C. 4 D. -4 E.1 The solution set of

9PhyQ04-1001 Chapter 4 FORCES Fill in the blanks. (1) Newton’s first law gives the idea of ……… . (2) By Newton’s second law , the acceleration is directly proportional to ……… . (3) Newton’s third law express

9PhyQ04-1001 Chapter 4 FORCES Fill in the blanks. (1) Newton’s first law gives the idea of ……… . (2) By Newton’s second law , the acceleration is directly proportional to ……… . (3) Newton’s third law express

– Blank Type Fill in the blanks. The SI unit of force is ………. . The unit of force in SI is ………. . The unit ……… is the same as newton meter. The unit of work done in British system is ………. . A wound clock

9Math Q04-1001 Chapter 4 Logarithms If the number 31200 is put in the form 3.12 ×10n, the value of n is A. 1 B. 2 C. 2 D. 4 E. 5 The scientific notation 3.5 ×103 multiplied by 3 is A. 1.05 ×102 B.1.05×1010