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.
Marketing refers to the activities and processes that companies use to promote, advertise, and sell their products or services. It involves understanding customer needs and preferences, creating and communicating value,
1.What is the SI unit of electric charge? a) Ampere b) Coulomb c) Volt d) Ohm 2.What does Gauss's Law in electrostatics describe? a) Electric flux through a closed surface
Business studies are essential for several reasons, and they play a vital role in education and the world of work. Here are some of the key reasons why business studies
Computer A is communicating with computer B. (a) Draw an arrow or arrows to show simplex, duplex and half-duplex data transmission. The direction of the data transmission must be fully
Please note that these questions cover a wide range of topics in O level Chemistry and can be used for practice and review.
The coordination centre, such as the brain, spinal cord or pancreas, which receives and processes information from receptors around the body.
Hardness refers to a material's resistance to indentation, scratching, or abrasion. It is a measure of how easily a material can be scratched or deformed by an external force.
Writing a sincere and effective apology is important when you've made a mistake, hurt someone, or caused inconvenience. Here's a step-by-step guide to help you write an apology:Here's an example
Transport in plants refers to the movement of water, nutrients, sugars, and other substances within a plant's body. There are two main types of transport in plants:
A wildlife park has a database table, called LIVESTOCK, to classify and record its animal species. Part of the database table is shown.
Probability is a measure that quantifies the likelihood of a specific event occurring. It's a branch of mathematics that deals with analyzing and predicting uncertain events by assigning a numerical
These laws are fundamental principles that summarize and explain the behavior of the natural world.
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
Synthetic polymerization refers to the process of chemically synthesizing polymers, which are large molecules composed of repeating subunits called monomers.
These questions cover a wide range of topics within ordinary biology and can serve as a starting point for your exploration of the subject. Happy learning!
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
Here are 100 general science questions covering various topics; Find the answers at the end of the list.These questions cover a wide range of scientific topics and can be used
Prove De Morgan's laws for sets: (A ∪ B)' = A' ∩ B' and (A ∩ B)' = A' ∪ B'.