Social Sciences

When a bimetallic strip is exposed to the flame of a burner, the two metals in the strip expand at different rates due to their differing coefficients of thermal expansion. This causes the strip to bend as one side expands more than the other, demonstrating the principle behind the bimetallic strip's use in thermostats and temperature-regulating devices.

A 'lab pack' is a hazardous waste disposal term used to describe a container - typically a 55 gallon fiber or steel drum - filled with various small quantity containers of compatible laboratory chemicals. The small containers within the drum are usually packed in vermiculite or other inert packing material to allow safe transport of the waste chemicals.

The unit of volume (cubic metre) is derived quite easily from the unit of length (metre). Imagine a cube whose edges are all one metre long - the volume of this cube is one cubic metre. Any volume can be expressed as multiples of this (e.g. 6 cubic metres), or as a fraction of this (e.g. 0.25 cubic metres).

One thousandth of a cubic metre is called a a "cubic decimetre" or a "litre" (a decimetre being one tenth of a metre). If you have one cubic decimetre of water, its mass is one kilogram, as originally defined. This makes the density of water equal to exactly 1 kilogram per cubic decimetre (1 kg dm-3), or 1000 kilograms per cubic metre (1000 kg m-3). All other densities are measured relative to that, so if a substance has a density of 2 kg dm-3, it is twice as dense (heavy for its size) as water.

Water is used as a liquid that we are all familiar with, and we kind of know from our everyday lives how heavy it is going to be, judging from how much of it there is, (assuming it is a relatively small quantity).

Kinetic energy is the energy possessed by an object due to its motion. The amount of kinetic energy an object has is dependent on its mass and its velocity. The formula for calculating kinetic energy is: KE = 0.5 x mass x velocity^2.

It's hard to generalize ALL metal listeners to having the same or even similar behaviours while listening to metal. Some people believe that metal listeners get "high" listening to metal and just start feeling angry and suddenly wanting to do destructive/evil things. Others believe they are mostly kids that hate everything (school, parents, etc) and therefore listen to metal as a way of feeling like they belong somewhere.

On the other hand, there are studies that show intelligent people (students) who receive high grades in school listening to metal to cope with their stress. Their behavior while listening to metal may be akin to any ordinary person listening to "ordinary" music.

Therefore, the behaviour of listening to metal not something you can identify on the whole but dependent on the individuals themselves.

I personally enjoy metal as as an alternative to my other musical tastes such as electronic, rock, indie, jazz, and occasionally classical (depending on my mood). When I feel upset or angry, it is not unlikely for me to listen to metal if I were to choose. Will I be influenced by the I am hearing on the spot??? Let's hope you're not around me then.....

;)

Anything can become a liquid if condensed from a gas to a liquid, or melted from a solid to a liquid. If you are asking about 3 items that liquid on earth, at average temperature:

1) Water

2) Bromine

3) Mercury

A rainforest is not defined exclusively by the amount of rain it gets. There are other factors (average temperature, layers of overgrowth) that are characteristic of rainforests, either tropical or temperate. However, the general range for the classification is more than about 1750 to 2000 mm (68-78 inches) of annual rainfall.

Sunlight is an example of light energy. It is produced by the sun and travels in the form of electromagnetic waves, providing illumination and heat to the Earth.

Answer The tallest buildings in the area because the lightning only has a short length to travel before coming into contact with something.Having a lightning rod also increases the chance of lightning striking. The tallest buildings in the area because the lightning only has a short length to travel before coming into contact with something.Having a lightning rod also increases the chance of lightning striking. The tallest buildings in the area because the lightning only has a short length to travel before coming into contact with something.Having a lightning rod also increases the chance of lightning striking.

Heat energy is a form of energy that is transferred between objects due to a difference in temperature. It is the energy associated with the random motion of particles in a substance. Heat energy flows naturally from hot objects to cold objects until thermal equilibrium is reached.

War, plain and simple. It was designed to allow smart bombs and cruse missiles to hit their targets accurately. It was also developed for military deployment of troops and equipment. It was also invented to give directions to lost pedestrians.

Depends on the type of rubber and amount of helium in balloon

A political boundary is a demarcation line separating two or more states or countries, outlining their territorial jurisdictions. These boundaries can be natural, such as rivers or mountain ranges, or artificially established through treaties or agreements. They serve to define the limits of a government's authority and control.

When dissolved in water, chalk will not change color or taste, but may change the pH of the solution. Baking powder will dissolve, resulting in a cloudy solution due to the release of gas bubbles. Starch will thicken the water, altering its texture. Sugar will dissolve, sweetening the solution. Salt will dissolve, enhancing the salty taste. Each substance will not change its smell when dissolved in water.

Pink is not considered a primary color of light. The primary colors of light are red, blue, and green. Pink is a mix of red and white light.

To have population growth, you must have more babies being born than more people dying in a country. If you have more of a death rate (the amount of people dying each year) than a birth rate (the amount of babies being born each year) then you will have a declining popualtion, that if gets out of hand, may cause underpopulation. If the amount of babies being born is too high compared to the among of people dying, then there may be a problem when it comes ot overpopulation. The major factor is 'crude birth rate', or the amount of babies being born each year over the amount of people dying each year. There are other factors as well if you would like to know, such as the education rate (if the mothers do not know how to keep themselves from getting pregnant, then more babies will be born) as well as life expectancy (if the babies are being born later, than more parents will die sooner) and westernization (when a country has a good economy, more women are choosing jobs over having families).

Hope that helped!

for a+

disribution

No, the pancreas does not produce acid. It primarily produces digestive enzymes and bicarbonate to help with digestion in the small intestine. The acid in the digestive system is mainly produced by the stomach.

yes every object gives out thermal radiation

1. Light: Light is a form of electromagnetic radiation that does not have mass or occupy space.
2. Sound: Sound is a mechanical wave that travels through a medium, such as air, but does not have mass.
3. Energy: Energy exists in various forms, such as kinetic, potential, and thermal energy, and does not have mass or volume.
4. Thoughts: Thoughts are mental processes that occur in the mind and do not have physical substance.
5. Emotions: Emotions are psychological states that arise in response to stimuli and events, but they are not physical matter.

The largest country with one time zone is China.

The standard international unit for measuring density is kilograms per cubic metrer (kg/m3).

Deposition or desublimation

One good wetting, if you hold back and don't flood it to fast. (average size male, 31 years old)

The Greek word "atomos" means indivisible or uncuttable. It was used by ancient Greek philosophers to describe a fundamental unit of matter that cannot be divided further.