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PHYSICAL QUANTITIES PART 2

Total questions: 43

Worksheet time: 22mins

Name
Class
Date
1.

Which of the following is a base unit?

a)

Joule

b)

Watt

c)

Pascal

d)

Second

2.

Which quantity is base quantity?

a)

Length

b)

Laju

c)

Acceleration

d)

Velocity

3.

Which of the following is a scalar quantity?

a)

Momentum

b)

Current

c)

Velocity

d)

Force

4.

which of the S.I units of the quantities given is corrent?

a)

temperature - kelvin

b)

Time - minutes

c)

Mass-gram

d)

Length-centimeter

5.

derived quantities are

a)

luminous intensity

b)

Time

c)

Amout of substance

d)

area

e)

Length

6.

Which of the following are all derived quantities?

a)

Time and mass

b)

Current and length

c)

Force and temperature

d)

Momentum and velocity

7.

what is derived quantity for acceleration

a)

Displacement

/time

b)

Charge in velocity/time

c)

Massxvelocity

d)

Force/area

8.

what is derived quantity for acceleration

a)

Displacement

/time

b)

Charge in velocity/time

c)

Massxvelocity

d)

Force/area

9.

distance has

a)

magnitude only

b)

Magnitude and direction

10.

Identify the derived quantities in the situation

a)

Camping canves of area 7.2 m2

b)

Rope of length 1.5 m

c)

A unique piece of the rock of mass 950 g

d)

Container filled with 500 ml of pond water

11.

Identify the vector quantities involved in the situation

a)

She drives her car at a speed of 80kmh-1

b)

The distance from her house to Kota Kinabalu is 333km

c)

Puan aisyah wants to travel to kota bharu at 8am

d)

The displacement from taiping to kl is 400 km

12.

unit imperial is known as a measurement that has used in Britain. Unit imperial on a tyre Pressure gauge is

a)

Inch

b)

gallons

c)

pounds per square inch

d)

kilopascal

13.

Which of the following is base quantity?

a)

Length-cm

b)

Temperature-oC

c)

Time-minutes

d)

Mass-Kg

14.

The base SI unit of mass is the

a)

Microgram

b)

Miligram

c)

Kilogram

d)

Gram

15.

Choose the correct base quantities and their units.

a)

Temperature - Degree Celcius

b)

Electric Current - Ampere

c)

Mass - Kilogram

d)

Time - Second

e)

Length- Centimeter

16.

Choose the correct Base Quantities and their SI Unit Symbols

a)

Electric current - V

b)

Temperature - K

c)

Length - m

d)

Mass - g

e)

Time -s

17.

Choose the correct value for prefix Mega :

a)

1 000

b)

10

c)

1 000 000

d)

0.01

18.

Choose the correct value of Milli

a)

0.01

b)

0.001

c)

10

d)

0.000 001

19.

Choose the correct standard form for Centi

a)

101

b)

10-2

c)

103

d)

10-1

20.

Choose the correct standard form for Kilo

a)

106

b)

103

c)

10-1

d)

10-3

21.

Choose the correct symbol for prefix Deci

a)

D

b)

d

c)

c

d)

m

22.

Choose the correct symbol for prefix Nano

a)

N

b)

n

c)

m

d)

c

23.

Choose the correct standard form for prefix Giga

a)

106

b)

109

c)

10-3

d)

103

24.

Physical Quantities consist of

Kuantiti fizikal terdiri daripada

a)

scalar quantities

kuantiti skalar

b)

base quantities

kuantiti asas

c)

derived quantities

kuantiti terbitan

d)

vector quantities

kuantiti vektor

25.

Physical quantities must be stated in _______ with its _________.

Kuantiti fizikal mestilah dinyatakan dalam _______ bersama dengan _________nya.

a)

magnitude ........ unit

magnitud ........ unit

b)

quantities ........ unit

kuantiti ........ unit

c)

quantities ........ magnitude

kuantiti ........ magnitud

d)

unit ........ magnitude

unit ........ magnitud

26.

"physical quantity which cannot be derived from another physical quantity"

"Kuantiti fizikal yang tidak boleh diterbitkan daripada kuantiti fizikal lain".


This is definition for

Ini adalah definasi bagi

a)

physical quantities

kuantiti fizikal

b)

scalar quantities

kuantiti skalar

c)

derived quantities

kuantiti terbitan

d)

base quantities

kuantiti asas

27.

All are base quantity EXCEPT

Berikut merupakan kuantiti asas KECUALI

a)

length

panjang

b)

area

luas

c)

time

masa

d)

mass

jisim

28.

Which of the followings are base quantities?

Diantara berikut, yang manakah kuantiti asas?

a)

amount of substance

bilangan zarah

b)

electric current

arus elektrik

c)

Thermodynamic temperature

Suhu termodinamik

d)

speed

laju

e)

weight

berat

29.

Which pair of base quantity and its symbol is correct?

pasangan kuantiti asas dan simbolnya yang manakah betul?

a)

time, t

masa, t

b)

mass, m

jisim, m

c)

Thermodynamic temperature, K

Suhu termodinamik, K

d)

length, l

panjang, l

e)

Electric current, A

Arus elektrik, A

30.

Ampere (A) is S.I. unit for

Ampere (A) adalah unit S.I bagi

a)

Current

Arus

b)

Area

Luas

c)

Mass

Jisim

d)

Temperature

Suhu

31.

Which of the followings are characteristics of this graph?

Yang manakah antara berikut merupakan ciri-ciri graf diatas?

a)

formula: y = mx + c

rumus : y = mx +c

b)

y intersect = 0

pintasan y = 0

c)

positive gradient

kecerunan positif

d)

increasing gradient

kecerunan meningkat

e)

formula: y = mx

rumus : y = mx

32.

What is the relationship between y and x?

Apakah hubungan antara y dan x?

a)

y is inversely propertional to  1x\frac{1}{x}  

y berkadar songsang dengan  1x\frac{1}{x}  

b)

y is directly proportional to x

y berkadar terus dengan x

c)

 1y\frac{1}{y}   inversely proportional to x


 1y\frac{1}{y}  berkadar songsang dengan x

d)

y is directly proportional to  1x\frac{1}{x}  

y berkadar terus dengan  1x\frac{1}{x}  

33.

Uqail using an method to find the value of x when y = 40.

What method it is?

Uqail menggunakan suatu kaedah untuk mecari nilai x apabile y = 40. Apakah kaedah itu?

a)

Interpolation

Interpolasi

b)

extrapolation

ekstrapolasi

c)

Calculate area under the graph

hitung luas dibawah graf

d)

repeat measurement

ulang pengukuran

34.

What is the SI unit of electric current?

a)

Ampere (A)

b)

Volt (V)

c)

Ohm

d)

Mole

35.

Which one of these options is NOT a derived quantity?

a)

Area

b)

Volume

c)

Density

d)

Temperature

36.

Choose TWO(2) examples of base quantity

a)

Mass and density

b)

Length and area

c)

Length and mass

d)

Mass and velocity

37.
Which of the following pairs of physical quantity and SI unit is correct ?
a)
Mass - SI unit : Gram
b)
Time - SI unit : Hour
c)
Electric current - SI unit : Volt
d)
Temperature - SI unit : Kelvin
38.
What is derived quantities ?
a)
a tendency to do nothing or to remain unchanged.
b)
combination of two or more base quantities
c)
the quantity of motion of a moving body, measured as a product of its mass and velocity.
39.

What is the SI unit of weight?

a)

kilograms

b)

grams

c)

newtons

d)

kg

40.

In which of the following derived units can mechanical work be expressed? Let W = F . d, such that F (= mass times acceleration) stands for force applied on an object and d, the distance displaced by the object.

a)

kgm2kgm^{-2}

b)

kgm1kgm^{-1}

c)

kg2ms2kg^2ms^{-2}

d)

kgm2s2kgm^2s^{-2}

41.
The International System of (SI) unit for mass is:
a)
g
b)
kg
c)
G
d)
KG
42.

What is the SI unit of speed?

a)

m/s

b)

cm/s

c)

km/hour

d)

kg/m

43.

A physical quantity that________ from other physical quantities is known as a base quantity.

a)

can be derived

b)

can not be derived