gcse

In physics, mathematics, and related fields, a wave is a propagating dynamic disturbance (change from equilibrium) of one or more quantities. Waves can be periodic, in which case those quantities

Gratitude builds a bridge to abundance.

A student has four pieces of resistance wire made of the same material. Each piece is connected in turn between the terminals X and Y in the circuit.

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

Many individual organisms can be organized into the following levels: cells, tissues, organs, and organs systems.

A mixture is separated using the apparatus shown. What is the mixture? A aqueous copper chloride and copper B aqueous copper chloride and sodium chloride C ethane and methane D

An algorithm has been written in pseudocode to input the names and marks of 35 students. The algorithm stores the names and marks in two arrays Name[ ] and Mark[

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

Calculate log base 10 of 10000. Simplify log base 2 of 1/8. Solve for x: log base 5 of x = 1/3.

n physics, quantities are classified as either scalar or vector based on whether they have only magnitude (scalar) or both magnitude...

The coordination centre, such as the brain, spinal cord or pancreas, which receives and processes information from receptors around the body.

“Its a mathematical fact that two negatives make a positive so even under adverse circumstances think positively.” ― Dr. Amit Abraham, Personality Development Through Positive Thinking

“The only way of discovering the limits of the possible is to venture a little way past them into the impossible.” ― Arthur C. Clarke

An atom is a particle that consists of a nucleus of protons and neutrons surrounded by a cloud of electrons. The atom is the basic particle of the chemical elements,

Mechanics:Waves: 31. Define wave motion.Electricity and Magnetism: 52. Define electric current.Energy, Work, and Power: 77. Define kinetic energy.Electromagnetic Spectrum and Optics: 91. Define the electromagnetic spectrum.These questions cover various topics

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.

An abbreviation is a shortened form of a word or phrase. It is created by taking the initial letters or a few letters from each word in the phrase

“I suppose it is tempting, if the only tool you have is a hammer, to treat everything as if it were a nail.” ― Abraham Maslow, Toward a Psychology of