Page 8 - 1202 Question Bank Physics Form 4

PAPER 1

Answer all questions.

1.1 Physical Quantities 3. Which of the following is not a derived quantity?
SPM
CLONE A Power
1. Physics is a study of B Charge
A matter and energy C Energy
B nature and living things D Temperature
C measurements in science
D particles and natural phenomena 4. The statement below refers to
SPM
CLONE
All measurement requires a proper system of units
2. Which of the following is a S.I. base unit? for effective communication
A Joule
B Tesla A metric system
C Newton B system International
D Candela C system of scalars and vectors
D system of based and derived units

5. Which of the marks (3) combination explains the correct base or derived quantity? HOTS Analysing
SPM
CLONE
Quantity Magnitude Direction Scalars Vectors
A Base 3 3

B Derived 3 3 3
C Base 3 3 3 3

3
3
Derived
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–2
6. Metre per second per second (m s ) is a unit 8. Which of the following grouping is correct?
SPM for gravitational strength. Another unit for HOTS Applying
CLONE
gravitational strength is newton per kilogram A
–1
(N kg ). Which statement is correct? Scalars:
HOTS Applying Time
2
–1
–1
A 10 N kg = 10 cm s –2 Distance
B 1.0 N kg = 100 dm s –2 Work done
–1
C 10 N kg = 10 mm s –2 Mass of apple
–1
2
3
–1
D 10 000 N kg = 10 000 m s –2
B
7. Which of the following list is/are made up of Derived quantities:
vectors only? Speed
I Time, force, luminous intensity Weight
II Velocity, momentum, impulsive force Volume of gas
III Work, acceleration, amount of substance Thermodynamic temperature
A II only
B II and III only
C I, II and III
4
Question 4:
SOS TIP Question 6: –2 –1 –1 –2 SOS TIP
S.I. is System International useful for effective communication.
1.0 N kg = 1.0 (kg m s ) kg , hence 1.0 N kg = 1.0 m s
–1

B01 QBank Physics F4.indd 4 10/02/2022 3:44 PM