Which is the property of alkynes? Alkynes are nonpolar, unsaturated hydrocarbons with physical properties similar to alkanes and alkenes. Alkynes dissolve in organic solvents, have slight solubility in polar solvents, and are insoluble in water. Compared to alkanes and alkenes, alkynes have slightly higher boiling points. Which is a property of both alkenes and alkynes? […]
Who has a white lightsaber?
What are three examples of simple harmonic motion?
What are three examples of simple harmonic motion? The back and forth, repetitive movements of the swing against the restoring force is the simple harmonic motion. The pendulum oscillating back and forth from the mean position is an example of simple harmonic motion. Bungee Jumping is an example of simple harmonic motion. Is a ball […]
What are the 3 main functions of the endoplasmic reticulum?
What are the 3 main functions of the endoplasmic reticulum? The ER is the largest organelle in the cell and is a major site of protein synthesis and transport, protein folding, lipid and steroid synthesis, carbohydrate metabolism and calcium storage [1–7]. What is the main function of the mitochondria in a plant cell? Known as […]
How old is South Africa?
How old is South Africa? Independence: 31 May 1910 (from UK); South Africa became a republic in 1961. Geography: Location: Southern Africa, at the southern tip of the African continent. Area: 1.2 million km² (470,462 sq. Who runs Africa? Cyril Ramaphosa His Excellency Cyril Ramaphosa Succeeded by Felix Tshisekedi 14th President of the African National […]
Why is civic mind important?
Why is civic mind important? The importance of civic responsibility is paramount to the success of democracy and philanthropy. By engaging in civic responsibility, citizens ensure and uphold certain democratic values written in the founding documents. Civic Responsibility is defined as the “responsibility of a citizen” (Dictionary.com). What do good citizens do? Conduct a classroom […]
Does a 2 kg box have twice the mass of a 1 kg box?
What are the three main points of the kinetic theory of gases?
What are the three main points of the kinetic theory of gases? The simplest kinetic model is based on the assumptions that: (1) the gas is composed of a large number of identical molecules moving in random directions, separated by distances that are large compared with their size; (2) the molecules undergo perfectly elastic collisions […]
What part of the brain makes you alert?
What part of the brain makes you alert? The brain stem connects the cerebrum with the spinal cord. It contains a system of nerve cells and fibers (called the reticular activating system) located deep within the upper part of the brain stem. This system controls levels of consciousness and alertness. What are the two jobs […]
What are the types of vector?
What are the types of vector? Types of Vectors List Zero Vector. Unit Vector. Position Vector. Co-initial Vector. Like and Unlike Vectors. Co-planar Vector. Collinear Vector. Equal Vector. What are vectors give 2 examples? The vectors are organisms that act as a carrier of a pathogen (disease-causing agent) from one person to other. For example, […]