Free Printable Physics Live Quiz

1.

Which of the following is a fundamental quantity

a)

Velocity

b)

Mass

c)

Moments

d)

Density

2.

Which of the following is not a fundamental quantity

a)

Time

b)

Length

c)

Seconds

d)

Speed

3.

Identify the correct unit for temperature

a)

Kilogram

b)

Seconds

c)

Kelvin

d)

Ampere

4.

Identify the correct unit for time below

a)

Kilogram

b)

Seconds

c)

Meter

d)

Ampere

5.

Identify the correct unit for the amount of a substance

a)

Meter

b)

Seconds

c)

Ampere

d)

Mole

6.

Identify the correct unit for mass below

a)

Ampere

b)

Kilogram

c)

Meter

d)

Canadela

7.

Identify the correct unit for electrical current below

a)

Meter

b)

Ampere

c)

Kilogram

d)

Second

8.

Identify the correct unit for length below

a)

Ampere

b)

Kilogram

c)

Meter

d)

Mole

9.

Identify the correct unit for luminous intensity below

a)

Canadela

b)

Meter

c)

Mole

d)

Seconds

10.

The symbol for mass is

a)

m

b)

g

c)

a

d)

s

11.

The correct symbol for time is

a)

k

b)

a

c)

m

d)

t

12.

The correct symbol for seconds is

a)

s

b)

a

c)

k

d)

g

13.

The correct symbol for ampere is

a)

K

b)

A

c)

C

d)

T

14.

The correct symbol for unit of mass is

a)

cd

b)

kg

c)

am

d)

pm

15.

The correct symbol for mole is

a)

vol.

b)

sol.

c)

mol.

d)

col.

16.

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

17.

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.

18.

What is the SI unit of weight?

a)

kilograms

b)

grams

c)

newtons

d)

kg

19.

In 2008 Olympic Game, Usain Bolt sets world record at 10 s in Men’s 110 m Final. What is his average speed ?

a)

1100 ms

b)

11 m/s

c)

10 m/s

d)

0.09 m/s

20.

What is the unit of DENSITY

a)

m/s

b)

m/s²

c)

kg/m³

d)

Newton

21.

Which of the following physical quantities is a derived quantity?

a)

Electric current

b)

Momentum

c)

Temperature

d)

Mass

22.

What is the SI unit of speed?

a)

m/s

b)

cm/s

c)

km/hour

d)

kg/m

23.

What is the SI unit for Work

a)

Joule/s

b)

Joule

c)

Newton

d)

Pascal

24.

What is the couple of quantities have a same unit?

a)

Energy and force

b)

Energy and Work

c)

Energy and power

d)

Work and power

25.

If the exponent on your power of 10 is positive, is your number larger or smaller than 10?

a)

Larger

b)

Smaller

26.

7.82 x 10^-⁶ is an example of scientific notation. The exponent of -6 tells you your number will be very ________.

a)

Large

b)

Small

c)

Basic

27.

Change from standard form to scientific notation: 12,000,000

a)

12.0 x 10⁷

b)

0.12 x 10⁷

c)

1.2 x 10⁶

d)

1.2 x 10⁷

28.

Change from standard form to scientific notation: 450,000

a)

4.5 x 10⁵

b)

45 x 10⁵

c)

4.5 x 10⁴

d)

4.5 x 10⁶

29.

Change from standard form to scientific notation: 0.000398

a)

39.8 x 10^-5

b)

3.98 x 10^-5

c)

3.98 x 10^-4

d)

39.8 x 10^-6

30.

Change from standard form to scientific notation: 0.004078

a)

4.078 x 10^-3

b)

4.078 x 10³

c)

40.78 x 10^-4

d)

.4078 x 10^-2

31.

125,678,000: Change to scientific notation

a)

1.25678 x 10¹²

b)

.125678 x 10^-9

c)

12.5678 x 10⁸

d)

1.25678 x 10⁸

32.

Try to change the number back to standard form: 6.79 x 10⁴

a)

679,000

b)

6,790

c)

67,900

d)

6,790,000

33.

Try to change the number back to standard form: 3.97 x 10^-2

a)

0.000397

b)

0.0397

c)

0.0000397

d)

0.397

34.

The factor multiplied by a power of 10 in scientific notation needs to be greater than or equal to one but less than ___________?

a)

1

b)

10

c)

100

d)

1,000

35.

How many significant figures does the following number have?
0.00345

a)

6

b)

5

c)

3

d)

Ambiguous: 3,4,5, or 6

36.

How many significant figures does the following number have: 0.00204

a)

6

b)

4

c)

3

d)

2

37.

How many significant figures does the following number have?1.2500 x $10^3$

a)

5

b)

3

c)

Ambiguous: 3 or 5

d)

7

38.

Round 1289 to three significant figures

a)

1290

b)

130

c)

1300

d)

1.29x10³

39.

What is 98.907 rounded to 1 significant figure?

a)

98.9

b)

90

c)

100

d)

1x10²

40.

Solve and give your answer with the correct number of significant figures
(12.470)(271)

a)

3366.9

b)

3.37x10³

c)

3400

d)

3370

41.

Solve and give your answer with the correct number of significant figures
129.6/3

a)

43.0

b)

43

c)

4x10¹

d)

40

42.

Solve and give your answer with the correct number of significant figures
24.28 + 12.5

a)

3.687 x 10¹

b)

36.8

c)

37

d)

3.70x10¹

43.

Solve and give your answer with the correct number of significant figures
1421-34

a)

1.39x10³

b)

1387

c)

1390

d)

1400

44.

7,000 g = ____ kg

a)

70

b)

700

c)

7

d)

0.07

45.

648 g = ____ mg

a)

6,480

b)

64,800

c)

648,000

d)

64.8

46.

240 cm = ___________ m

a)

2400

b)

24

c)

2.4

d)

0.24

47.

3 km = ___________ mm

a)

30

b)

300

c)

3,000

d)

3,000,000

48.

68 cm = ___________ mm

a)

0.68

b)

6.8

c)

68

d)

680

49.

32.9 km = ___________ cm

a)

32,900

b)

329,000

c)

3,290,000

d)

32,900,000

50.

Using the conversion chart, as the units move to the left, the decimal place moves to the ____________.

a)

Right

b)

Sometimes to the right, sometimes to the left

c)

Left

d)

The decimal place doesn't change between units

51.

What is the basic unit of mass in the metric system?

a)

Liter

b)

Meter

c)

Gram

d)

Kilometer

52.

Which unit is a a measure of volume?

a)

meters

b)

grams

c)

inches

d)

liters

53.

Which unit is the smallest?

a)

km

b)

mm

c)

m

d)

cm

54.

Select the largest unit.

a)

kilogram

b)

centigram

c)

decigram

d)

decagram

55.

15 m = _____ mm

a)

15,000

b)

1,500

c)

0.015

d)

150

56.

1000 grams = _____ kilograms

a)

0.0001

b)

1,000,000

c)

10

d)

1

57.

7,000 g = ____ kg

a)

70

b)

700

c)

7

d)

0.07

58.

1 L = _______ mL

a)

1

b)

10

c)

100

d)

1000

Physics Live Quiz

Total questions: 58

Worksheet time: 55mins

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