Social Sciences

NCI3 is a chemical compound that consists of nitrogen, carbon, and iodine atoms. It is a powerful electrophilic halogenating agent used in organic synthesis to introduce iodine atoms into various molecules.

Cordoba and Baghdad were both centers of learning and cultural exchange during the medieval Islamic Golden Age. They were known for their advancements in fields such as philosophy, science, and art, as well as their tolerance towards people of different religious and cultural backgrounds. Both cities were hubs of intellectual activity and attracted scholars from around the world.

The force with which gravity pulls an object is called its weight. This weight is determined by the mass of the object and the acceleration due to gravity at that location.

North pole, and south pole.

North pole, and south pole.

North pole, and south pole.

North pole, and south pole.

The South-West monsoon becomes a weak current and withdraws from Punjab by mid-September. It leaves the Ganga delta by late October. By early November, it leaves the southern part of the peninsula. These particular months from September to November are termed as the period of 'retreating monsoon'. During this time, the days are hot, nights are cool and the daily range of temperature is high.

Both Columbia and Venezuela have experienced more success than The Guianas in their transformation away from a plantation economy. The Guianas are three territories located in north-eastern South America.

No water particles move outward. It appears so. Actually the water particle do up and down simple harmonic oscillation but successively. So it appears as if something move outward. Actually the distrubance moves and not the particle of the medium

No, all objects do not equally conduct, absorb, or emit heat. However, the ability of an object to conduct, absorb, or emit heat depends on its material composition, surface area, and physical properties. Materials like metals are typically good conductors of heat, while materials like wood are poor conductors.

In a chemical formula, a subscript number is used to denote the number of that type of atom, for example H2SO4 has 2 Hydrogens, 1 Sulphur and 4 Oxygens. A superscript number is not usually used in chemical formulae, but is used in rate equations to show the order of reaction with respect to a particular reactant, enzyme or condition.

water erodes a canyon by carrying sediment from the rock walls down the river

The roots of a plant are not green.

A part of a plant is green because it contains chlorophyll, which is used for photosynthesis. Since no light penetrates the ground to reach the roots, the roots need no chlorophyll, and so are brown instead of green.

The attraction between the same kind of molecules is called cohesion. This attraction occurs due to intermolecular forces such as hydrogen bonding, dipole-dipole interactions, or van der Waals forces. Cohesion helps to hold molecules together, giving rise to properties like surface tension and viscosity.

Distillation is a process that separates components of a mixture based on their different boiling points. When a substance is distilled, it is heated to its boiling point, vaporized, then condensed back into a liquid form. This allows for the separation and purification of the components based on their individual boiling points.

The four elements that make up most of the mass of an organism are oxygen, carbon, hydrogen, and nitrogen. These elements are the building blocks of organic molecules such as carbohydrates, lipids, proteins, and nucleic acids, which are essential for life processes.

Luminous sources of light are objects that emit light due to their own energy, like the sun or a light bulb. Non-luminous sources of light are objects that reflect light from luminous sources without emitting light themselves, like the moon or a mirror.

Tectonic plates are the large fragments of earth's solid crust, floating atop the molten mantle. they effect mankind by providing us the shape of our landmasses, and various mountains and valleys created by their movement. Also, earthquakes, and to some extent volcanoes are caused in this way, and these can have dramatic effects on mankind.

An element key shows you the name of the element, its atomic number, its symbol, and its average atomic mass.

Water is form through a process called condensation, where water vapor in the air cools and transforms into liquid droplets. This can occur in the atmosphere as clouds, or as dew on surfaces. Additionally, water also forms through the melting of ice or snow.

Pozzolana is a type of volcanic dust that revolutionized the work of architects by providing a new kind of building material (concrete).

It's roughly 23.5 degrees south of the equator,

all the way around the Earth.

Cotton generally dries slower than nylon because cotton can absorb more water, making it heavier and slower to dry. Nylon, on the other hand, is a synthetic material that repels water and dries faster.

The element with the chemical symbol Sg is seaborgium. It is a synthetic element that was first synthesized in 1974 and is named after American chemist Glenn T. Seaborg. Seaborgium is a highly radioactive element with no practical applications beyond scientific research.

Nonmetallic materials are typically made of elements that do not exhibit metallic characteristics, such as carbon, nitrogen, oxygen, and silicon. These materials often have properties such as high strength, low density, and good insulating properties. Examples of nonmetallic materials include ceramics, polymers, and composites.

The earth spin around its axis in almost 24 hours.

Consider for sake of argument that an invisible line is drawn through the earth vertical from the south pole to the north pole (like a top). The earth spin around this line approximately once every 24 hours.

This axis is, however, really not vertical from the north to the south pole. Instead this axis is tilted 23.5 degrees.

See this short video on YouTube: http://www.youtube.com/watch?v=Zm_-ewT6-yI

or read this article: http://www.physicalgeography.net/fundamentals/6h.html