Physics (JSS 2) 2nd term Examination

Welcome to your Physics (JSS 2) 2nd term Examination

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1. Another name for handheld power tools is

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2. Stationary machines are as follows except

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3. Adhesives are use for

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4. One of these is NOT a how to care for a woodwork machine

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5. ______ are machines or tools used in working with metals to create individual parts, assemblies or large scale structures

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6. Ways to care for a metalwork machine are as follows except

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7. One of these is NOT a cutting equipment or tools

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8. Method of glass production are as follows except

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9. Ceramics can be processed into mirror

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10. The following are made of glass except

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11. Another name for latex is

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12. One of these is NOT made of plastic

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13. Methods of producing plastics are as follows, except

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14. Natural rubber must be treated by heating it with ________

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15. Circle is constructed when

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16. Triangles can be constructed when the following are given, except

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17. Diameter divides by 2 is equal to

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18. The point where an arc and a line meets or where two arc meets is called

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19. The shape of the path of a projectile is called

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20. ________ is formed when two lines meets

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Subjective (Answer All)

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1. The study of projectile is called ________

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3. The line that forms a circle is called _________

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4. A perpendicular line forms angle _______

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5. If angle 30⁰ is given, angle 15⁰ can easily be gotten by ______________

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6. One of the material made of plastic in my home is _________

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7. One of the material made of glass in my school is _________

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8. All methods of producing a plastic can be used depending on the ______________, 9________________ and _____________.

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10. SBR stands for _________________

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Theory (Answer All)

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1a. Construct an equilateral triangle with side that measures 8.7cm

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1b. Construct a tangent to a circle given the diameter as 6.4cm

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2a. What is projectile?

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2b. Mention 4 examples of projectile motion in real life.

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2c. Enumerate escape velocity, state it's formula too.

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3. Explain the following methods of producing a plastic: (i) Injection moulding, (ii) Compressing moulding (iii) Extrusion moulding (iv) Calendering

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4a. LIST and EXPLAIN the four (4) methods of glass production.

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4b. Show a diagrammatic illustration the following: (i)Projectile motion (ii) Trajectory

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5a. Give 3 types of metalworking machine and their FUNCTION

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5b. State three(3) types of simple hand tools used in metal working and their FUNCTION.

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