These values of physical quantities may be useful to you:Acceleration due to gravity = 10ms -2.Specific heat capacity of water = 4200 Jkg -1 k-1.Specific heat capacity of copper =
Physicists have come to realize that mathematics, when used with sufficient care, is a proven pathway to truth.
Radioactivity is the act of emitting radiation spontaneously. This is done by an atomic nucleus that, for some reason, is unstable; it "wants" to give up some energy in order
The term "rectilinear propagation of light" refers to the fundamental principle that light travels in straight lines through a uniform medium unless it encounters an obstacle or passes through a
“Education is the ability to listen to almost anything without losing your temper or your self-confidence.” ― Robert Frost
In physics, work is the energy transferred to or from an object via the application of force along a displacement.
An electronic circuit is composed of individual electronic components, such as resistors, transistors, capacitors, inductors and diodes, connected by conductive wires or traces through which electric current can flow.
These questions cover a range of topics within applied physics and demonstrate the diverse and practical applications of physics principles in various industries and fields of study.
In this revision, the options are number from 1 to 4. Find the correct option for each question. In physics, a radian per second is a unit of: angular displacement
“Physics is mathematical not because we know so much about the physical world, but because we know so little; it is only its mathematical properties that we can discover.” ―
Friction is a force that opposes the relative motion or tendency of such motion of two surfaces in contact. It arises when the microscopic irregularities on the surfaces interact, creating
“Believe in yourself. You are braver than you think, more talented than you know, and capable of more than you imagine.” ― Roy T. Bennett, The Light in the Heart
Fluid dynamics is the subdiscipline of fluid mechanics that deals with the motion and behavior of fluids, which can be either liquids or gases. It explores the fundamental principles governing
Here are a variety of questions spanning different areas of the subject.These questions cover a wide range of topics in O Level Physics and can serve as a starting point
. Through the pursuit of knowledge and understanding, we strive to unlock the secrets of the universe, to grasp the intricacies of the natural world,
Preparing for secondary practical exams can be a bit different from studying for written exams. Practical exams test your hands-on skills and understanding of experimental procedures. Here are some tips
Performing well in subjects with practical papers requires a combination of preparation, organization, and effective test-taking strategies. Here are some tips to help you excel in such subjects:Remember that practice,
Pressure (symbol: p or P) is the force applied perpendicular to the surface of an object per unit area over which that force is distributed.
“I read my eyes out and can't read half enough...the more one reads the more one sees we have to read.” ― John Adams, Letters of John Adams, Addressed to