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thureintun

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2018-03-16 23:55

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thureintun

8y

msido

9PhyQ03-1001 Chapter 3 Describing Motion Fill in the blank. (4 marks) (1) There are _____ main types of motion. (2) An accelerated body is one whose velocity is _____ . (3) The unit 〖cm s〗^(-1)is the unit

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334

thureintun

8y

ksodp

9PhyQ03-1001 Chapter 3 Describing Motion Fill in the blank. (4 marks) (1) There are _____ main types of motion. (2) An accelerated body is one whose velocity is _____ . (3) The unit 〖cm s〗^(-1)is the unit

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thureintun

8y

msodp

The new vectors obtained from sub-dividing a vector is called ……… . Q ⃗ and - Q ⃗ are in ……… directions. Time is not a ……… quantity. Displacement is not a ……… quantity. The maximum value of the resultant

thureintun

8y

naydf

Provide labels and caption to the given diagram and mentioning what occur after fertilization. (Do not copy the diagram in your answer book. Write the label against the number indicated in the lines pointing

thureintun

8y

lsdp

Trigonometric Ratios and Their Application If we convert 135° to radian measure, we get A.3π/4 B.3π/2 C.π/4 D.π/2 E.(3+π)/2 75° in radian measure is A.π/75 B.75/π C.5π/12 D.12π/5 E.π/30 3.An arc PQ subtends

thureintun

8y

jflsp

Fill in the blanks. (4- marks ) (a) Displacement is defined as the distance travelled along a _____ direction. (b) Energy is the _____ to do work. (c) The normal temperature is _____ ℉. (d) The ice point

thureintun

8y

fjslpf

1.Find the slope of each line which contains each pair of points listed below. (a) (0,0) and (8,4) (b) (10,5) and (6,78) (c) (2,-2) and (4,2) (d) (0,3) and (-2,3) (e) (-2,0) and (0,6) (f) (15,6) and (-2,23)

thureintun

8y

kosod

Introduction to Coordinate Geometry 1.The point which lies in the fourth quadrant is A.(3,2) B.(3,-2) C.(-3,2) D.(-3,-2) E.(3,0) The point on the Y –axis is A.(4,-5) B.(4,0) C.(0,-5) D.(-4,-5) E.(-4,5)

thureintun

8y

sodp

1.A quantity that has both magnitude and direction is called a ……… . The thing that cause the body to move is called ……… . The magnitude of resultant vector of two vectors have the same magnitude and opposite

thureintun

8y

kofp

1.Find the slope of each line which contains each pair of points listed below. (a) (0,0) and (8,4) (b) (10,5) and (6,78) (c) (2,-2) and (4,2) (d) (0,3) and (-2,3) (e) (-2,0) and (0,6) (f) (15,6) and (-2,23)

thureintun

8y

slfo

are moving. (c) Sound waves can travel through vacuum. (d)The specific heat capacity of water is 4619 J Kg-1 K-1. 2.Fill in the balnks with a suitable word or words. (4 marks) (a)When an object is at the

thureintun

8y

fjos

Chapter 1 Work Done and Power Section (A) Question No.1 – 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

thureintun

8y

ksop

. Write each of the following sets (i) in set builder form (ii) in listing its elements. (1) The set N of natural numbers. (2) The set J of all positive integers. (3) The set P of all prime numbers. (4)

thureintun

8y

ksodop

Fill in the balnks with a suitable word or words. (4 marks) (a)When an object is at the centre of curvatureof a concave mirror the magnification is ________ . (b)The distance between the pole and the focus

thureintun

8y

msodop

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 the idea of ………. . (4) Action force and reaction

thureintun

8y

money mai

1.Write True or False. (4- marks ) (a) Mass cannot be change by the location , shape and speed of the body. (b) Different vector quantities like velocity and force cannot be added. (c) Linear motion has

thureintun

8y

moelwin

contains each pair of points listed below. (a) (0,0) and (8,4) (b) (10,5) and (6,78) (c) (2,-2) and (4,2) (d) (0,3) and (-2,3) (e) (-2,0) and (0,6) (f) (15,6) and (-2,23) (g) (-5,7) and (3,8) (h) (63,49)

thureintun

8y

KOLS

natural numbers. (2) The set J of all positive integers. (3) The set P of all prime numbers. (4) The set A of all positive integers that lie between 1 and 13. (5) The set B of real numbers which satisfy

thureintun

8y

manisl

law gives the idea of ……… . (2) By Newton’s second law , the acceleration is directly proportional to ……… . (3) Newton’s third law express the idea of ………. . (4) Action force and reaction force cannot

thureintun

8y

shoki

1.Write True or False. (4- marks ) (a) Mass cannot be change by the location , shape and speed of the body. (b) Different vector quantities like velocity and force cannot be added. (c) Linear motion has

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