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UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education



PHYSICS Paper 1 Multiple Choice

Additional Materials:

Multiple Choice Answer Sheet Soft clean eraser Soft pencil (type B or HB recommended)

0625/11 October/November 2010

45 minutes

READ THESE INSTRUCTIONS FIRST

Write in soft pencil. Do not use staples, paper clips, highlighters, glue or correction fluid. Write your name, Centre number and candidate number on the Answer Sheet in the spaces provided unless this has been done for you.

There are forty questions on this paper. Answer all questions. For each question there are four possible answers A, B, C and D. Choose the one you consider correct and record your choice in soft pencil on the separate Answer Sheet.

Read the instructions on the Answer Sheet very carefully.

Each correct answer will score one mark. A mark will not be deducted for a wrong answer. Any rough working should be done in this booklet.

This document consists of 18 printed pages and 2 blank pages.

IB10 11_0625_11/3RP ? UCLES 2010

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1 The diagrams show an experiment to determine the volume of a stone.

without stone

10 cm3 9 8 7 6 5 4 3 2 1

with stone

10 cm3 9 8 7 6 5 4 3 2 1

stone

What is the volume of the stone?

A 3 cm3

B 4 cm3

C 7 cm3

D 11 cm3

2 Four athletes run twice around a track. The table shows their times at the end of each lap. Which athlete runs the second lap the fastest?

athlete A B C D

time at end of first lap / s 22.99 23.04 23.16 23.39

time at end of second lap / s 47.04 47.00 47.18 47.24

? UCLES 2010

0625/11/O/N/10

3 3 The diagram shows the speed / time graph for an object moving at constant speed.

2 speed m / s

1

0

0

1

2

3

4

time / s

What is the distance travelled by the object in the first 3 s?

A 1.5 m

B 2.0 m

C 3.0 m

D 6.0 m

4 A car travels along the route PQRST in 30 minutes. S

10 km

Q

10 km

5 km

5 km T

R P

What is the average speed of the car? A 10 km / hour B 20 km / hour C 30 km / hour

D 60 km / hour

5 Which list contains the name of a force? A acceleration, charge, temperature B density, resistance, speed C distance, frequency, mass D energy, power, weight

? UCLES 2010

0625/11/O/N/10

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4 6 The reading on a spring balance with a holder and eight identical discs is 3.0 N.

Six discs are removed and the reading becomes 1.2 N.

N0

spring

N 0

balance

1

1

2

2

3

3

4

4

eight discs

What is the weight of one disc?

A 0.2 N

B 0.3 N

holder for discs

C 0.5 N

two discs

D 0.6 N

7 A student is trying to find the density of water and of a large, regularly shaped concrete block. Which apparatus is needed to find the density of both the water and the concrete block? A balance, clock, measuring cylinder B balance, clock, ruler C balance, measuring cylinder, ruler D clock, measuring cylinder, ruler

8 A force acts on a moving rubber ball. Which of these changes could not happen to the ball because of the force? A a change in direction B a change in mass C a change in shape D a change in speed

? UCLES 2010

0625/11/O/N/10

5 9 The extension / load graph for a spring is shown. The unloaded length of the spring is 15.0 cm.

3 extension / cm

2

1

0

0

1

2

3

4

5

load / N

When an object of unknown weight is hung on the spring, the length of the spring is 16.4 cm.

What is the weight of the object?

A 0.55 N

B 0.67 N

C 3.5 N

D 4.1 N

10 Which of these is designed to change electrical energy into kinetic energy? A a capacitor B a generator C a motor D a transformer

11 A car is driven on a long journey along a flat, horizontal road. The car stops several times on the journey and its engine becomes hot.

Which type of energy does not change during the journey? A the chemical energy in the fuel tank B the gravitational energy of the car C the internal (thermal) energy of the engine D the kinetic energy of the car

? UCLES 2010

0625/11/O/N/10

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12 What is a simple mercury barometer designed to measure? A the pressure beneath a liquid B the pressure of a gas supply C the pressure of car tyres D the pressure of the atmosphere

13 Liquid X has a density of 1010 kg / m3. Liquid Y has a density of 950 kg / m3.

The liquids are poured into tubes as shown.

Which tube has the greatest pressure on its base?

A

B

C

D

liquid X

liquid Y

liquid X

liquid Y

14 Some gas in a sealed plastic bag is cooled. How do the gas molecules behave when this happens? A They move more quickly and become closer together. B They move more quickly and become further apart. C They move more slowly and become closer together. D They move more slowly and become further apart.

? UCLES 2010

0625/11/O/N/10

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15 A block of ice cream is prevented from melting by wrapping it in newspaper soaked in water. The water evaporates from the newspaper.

Which molecules escape from the water and what happens to the average speed of the water molecules that remain in the newspaper?

escaping molecules

average speed of the remaining water molecules

A the more energetic ones

B the more energetic ones

C

the less energetic ones

D

the less energetic ones

decreases increases decreases increases

16 Which change is condensation?

A

B

solid

liquid

gas

C

D

? UCLES 2010

0625/11/O/N/10

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17 A beaker containing ice and a thermometer is left in a warm room for 15 minutes.

No water is visible in the beaker until 5 minutes has passed. After 15 minutes some ice is still visible.

ice

ice

water

start of experiment

after 5 minutes

after 15 minutes

Which graph shows how the thermometer reading changes?

A

B

temperature / ?C

0

temperature / ?C

0

0

5

10

15

time / min

0

5

10

15

time / min

C

temperature / ?C 0

D

temperature / ?C 0

0

5

10

15

time / min

0

5

10

15

time / min

? UCLES 2010

0625/11/O/N/10

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