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Social Sciences

The study of human society and of individual relationships in and to society.

5,538 Questions

What is the line of latitude of the tropic of capicorn?

It's roughly 23.5 degrees south of the equator,

all the way around the Earth.

Does cotton dry faster than nylon?

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.

What element has the chemical symbol Sg?

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.

What are materials made of nonmetallic metals?

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.

What is the complete spin of the earth that takes 24 hours?

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

What is the equation for period?

The period of a wave is the reciprocal of the frequency. ( '1' divided by the frequency)

What is the difference between topography and relief?

Relief is the difference in the highest and lowest elevation of a region. Relief is therefore measured in units of length (e.g. meters). Relief controls erosional rates of an area.

Slope is the spatial variability of elevation. Slope is measured in units of length per length (e.g. cm/km). Slope controls the local stability of landscapes and therefore, sediment transport.

Example of relief:

The relief from the top of the mountain to the bottom of the valley is 500 meters.

Example of slope:

The slope of the Amazon drainage basin varies from 4 cm/km to 1.5 cm/km from the Andes to the mouth of the Amazon river.

What is the unit used to express the density of gases?

Density is defined as [(mass)/(volume)] expressed in [gram/cm3] or [kg/m3].

The definition is applicable to any homogeneous sample of gas, cheese, lead, rock, pea soup, glass ... anything.

Does plasma make up the largest part of your body?

No plasma is found in the blood it is what the red blood cells travel around in, but because there are so many of them and they are so small it looks as though it is all red. so the answer is no plasma doesnt make up the largest part of your body.

What are the four major organic compounds in living things?

The four major organic molecules in living organisms are:

  • Carbohydrates
  • Lipids (fats, cell membranes)
  • Proteins (Muscles, enzymes)
  • Nucleic acids (DNA, RNA)

Give me an example of a natural boundary and tell me why it is a natural boundary.?

The Amazon River in South America is an example of a natural boundary. It is a natural boundary because it is formed by a physical feature of the landscape, in this case, a river, that defines the border between different regions or countries.

In a social studies category what are the different parts of location?

In a social studies context, the different parts of location include absolute location (specific coordinates like latitude and longitude), relative location (describing a place in relation to other places), and place characteristics (physical and human features that define a location). These elements help geographers, historians, and social scientists understand the unique attributes of a particular area.

Is arsenous acid an oxyacid?

yes, it is an oxy-acid of element Arsenic.

The santa Lucia mountains are one mountain range in a?

The Santa Lucia Mountains are a coastal mountain range located in California, running from Monterey County to San Luis Obispo County. They are known for their rugged terrain, diverse ecosystems, and stunning views of the Pacific Ocean. The range is home to a variety of flora and fauna, including the endemic Santa Lucia fir.

How is the size of crystals in an igneous rock related to the formation of a rock?

If an igneous rock is formed from slowly cooling magma under the ground, it has more time to form crystals and so the crystals it forms are much larger than igneous rock formed from more quickly cooling magma or lava.

What do the lines on a contour map tell us?

The numbers on contour lines show the different elevations. Lets say one contour line says it has 1450 elevation. That means it is on the highest peak. When you see other numbers, that is just the elevation

What appearance does neon have?

Neon gas by itself is colorless, odorless, and tasteless. However, when an electric current is applied to neon gas inside glass tubes, it emits a bright red-orange glow due to the excitation of electrons in the gas atoms. This is what gives neon its characteristic vibrant appearance when used in signs and lighting.

Do minerals supply plants with energy?

Minerals do not supply plants with energy. Rather, plants rely on sunlight, through the process of photosynthesis, to convert energy into chemical energy stored in sugars and other organic molecules. Minerals are essential for plant growth and development, as they play key roles in various physiological processes, nutrient absorption, and structural support.

Who proved materials needed oxygen to burn?

The French chemist Antoine Lavoisier is credited with proving that materials need oxygen to burn. In the late 18th century, Lavoisier conducted experiments that demonstrated the role of oxygen in combustion reactions. His work helped to establish the foundational principles of modern chemistry, including the law of conservation of mass.

Explain how fractional distillation is used to separate petroleum into components?

Fractional distillation separates petroleum into components based on their boiling points. The crude oil is heated to vaporize, then the vapors pass through a fractionating column where they condense at different heights based on their boiling points. The different components, like gasoline, diesel, and kerosene, are collected at different heights and can be further processed.

What is the Nature and scope of settlement geography?

Settlement geography focuses on people and where they stay on particular maps. It regards the number of people per capita over a given area and the human activities that they engage on (including occupation).

What description best describes a liquid?

A liquid is a state of matter that has a definite volume but takes the shape of its container. Its particles are close together but can move past each other, allowing the substance to flow. Examples include water, milk, and oil.