Principle of Moments The principle of moments states that when in equilibrium the total sum of the anti clockwise moment is equal to the total sum of the clockwise moment.
Computer science is the study of computers and computational systems, including their design, development, and applications.
Which language is used for creating Web Pages? (A) PASCAL (B) C (C) HTML (D) BASIC
What is a wireless network? Answer: A wireless network is a network that allows devices to connect and communicate wirelessly...
Enterprise is one of the four factors of production. Which of the following is a definition of enterprise?
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[
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 reactivity series (or activity series) is an empirical, calculated, and structurally analytical progression of a series of metals, arranged by their "reactivity" from highest to lowest.
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
Calculate log base 10 of 10000. Simplify log base 2 of 1/8. Solve for x: log base 5 of x = 1/3.
Students often make several common mistakes in mathematics, which can hinder their understanding and performance. Here are some of
quizzes play a crucial role in assessing student understanding, promoting active learning, providing feedback, enhancing motivation, and preparing students for larger assessments
“Accept yourself, love yourself, and keep moving forward. If you want to fly, you have to give up what weighs you down.” ― Roy T. Bennett, The Light in the
A programmer writes a program to weigh baskets of fruit in grams, keeping a total of the weight and counting the number of baskets. The total weight is stored in
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
“The saddest aspect of life right now is that science gathers knowledge faster than society gathers wisdom.”
Which sex chromosomes are present in all mature human sperm cells? A both X and Y chromosomes B either X or Y chromosomes C only X chromosomes D only Y
A clothing shop uses a barcode reader at the checkout. The checkout is linked to a stock control system. The system monitors stock levels and automatically keeps them above a
A permanent magnet is made from metal and an electromagnet uses a metal core. Which metal is suitable for each of these purposes?
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.