P6

Question 1

deals with the interaction of matter, force, and energy. It is traditionally divided into classical and modern physics.

Answer 1

Physics

Question 2

deals with motion, force, work, energy, and fluids.

Answer 2

Mechanics

Question 3

deal with the effects of heat when added to or removed from a system, the methods of heat transfer, and the transformation of heat energy to mechanical energy or work and vice versa.

Answer 3

Heat and thermodynamics

Question 4

deals with the study of light and its properties.

Answer 4

Optics

Question 5

deal with the phenomena associated with electrical charges (whether at rest or moving), magnetism, and the relationship between electricity and magnetism.

Answer 5

Electricity and magnetism

Question 6

deals with the properties, transmission, and perception of different types of waves.

Answer 6

Wave motion and sound

Question 7

deals with the properties of and the reaction within the atomic nucleus.

Answer 7

Nuclear physics

Question 8

tells how matter curves space-time and how the curvature of spacetime dictates the trajectory of matter and light.

Answer 8

General relativity

Question 9

deals with the phenomena associated when an object moves with speeds approaching the speed of light in a vacuum.

Answer 9

Special relativity

Question 10

deals with the building blocks of matter called elementary particles.

Answer 10

Particle physics

Question 11

deals with the nature and behavior of matter and energy on the atomic and subatomic levels.

Answer 11

Quantum mechanics

Question 12

is the process of comparing something with a standard. To carry out measurements, a system of standards and a system of units should be defined.

Answer 12

Measurement

Question 13

is a convenient and widely used method of expressing large and small numbers.
is a way of expressing the smallest & largest number as a product of a decimals and a power of ten.

Answer 13

Scientific notation

Question 14

RULES FOR SIGNIFICANT FIGURES

Answer 14

All non-zero digits are significant.
All zeros between non-zero digits are significant.
All zeros to the right of the decimal point of a number less than 1 are significant.
All zeros to the right of the decimal number of a number less than 1 are significant.
If a decimal number is less than 1, in which zero is used to fix the position of the decimal number.