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Water Potential
It is the potential energy associated with water. For example, water at a height has more water potential and will, therefore, flow down. When water is present in a dilute solution it has higher potential and will therefore move towards the concentrated solut..
Potential energy
Let us study another type of energy, called the potential energy. Potential energy is the energy that can be associated with the configuration (or arrangement) of a system of objects that exert forces on one another. If the configuration of the system changes, then th..
Let us study another type of energy, called the potential energy. Potential energy is the energy that can be associated with the configuration (or arrangement) of a system of objects that exert forces on one another. If the configuration of the system changes, then th..SCIENCE IN PERSONAL AND SOCIAL PERSPECTIVE
Personal health Populations, resources, and environments Natural hazards Risks and benefits Science and technology in societ..
SCIENCE IN PERSONAL AND SOCIAL PERSPECTIVE
Personal health Populations, resources, and environments Natural hazards Risks and benefits Science and technology in societ..
Green Chemistry
Green Chemistry - Simply stated, Green chemistry is the use of chemistry for preventing environment pollution in order to protect human health. It may give the impression that it is branch of chemistry involving plants, which is not true. Green chemistry may be defined as the design of ne..
Definition
Presence of dangerous unnatural ingredients causing imbalance in the ecosystem and health hazards to human beings and animals can be called as pollution. That is, pollution is a phenomena where natural ingredients are replaced or damaged by presence of dangerous unnatural ingredients - wh..
Pesticides - Why Dangerous?
Commercial manufacture and use of synthetic insecticides in the last six decades has led to many problems such as Air pollution during manufacturing stages. Bhopal gas disaster is a worst example for air pollution. Accidental ingestion of insecticides during handling and application leading t..
Total Fertility Rate (TFR)
It indicates the fertility of women. TFR indicates how many among reproductively potential women can actually produce children. The parameter like TFR as percentage of fertile women in a total population or as percentage of reproductively active population (male and female) indicates the ..
Sexual Transmitted Diseases
The common diseases are syphilis and gonorrhoea. Syphilis is characterized by sores around the anus, vagina, penis, lips, fingers, nipples, etc. In the later stages it results in fever and skin rashes. If untreated, it can result in insanity, heart damage or blindness. Gonorrhoea is characterized ..
Sewer
The sewer removed from the sewerage during cleaning is often left on the roadside. This poses several health hazards to the public. Some of these wastes are also classified as hazardous wastes. Hazardous wastes are those that are potentially dangerous and can cause diseases, ..
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