Can the coefficient of friction be greater than 1? The coefficient of friction depends on the objects that are causing friction. The value is usually between 0 and 1 but can be greater than 1. A value of 0 means there is no friction at all between the objects; such is possible with Superfluidity. A […]
How does culture affect curriculum?
How does culture affect curriculum? Culture is an important factor in curriculum planning and drives the content of every curriculum. This is because the essence of education is to transmit the cultural heritage of a society to the younger generation of the society. Curriculum is a veritable tool for attaining the educational goals of a […]
What are some problems that face the Ganges as a result of overpopulation?
What are some problems that face the Ganges as a result of overpopulation? Multiple river threats Tripathi of Benares Hindu University described three major Ganges pollution problems: domestic waste, untreated industrial effluent including toxic and heavy metals, and cremation grounds (two in Varanasi alone). How do humans interact with the Ganges river? Today, the river […]
What are five environmental effects of agriculture?
What are five environmental effects of agriculture? Significant environmental and social issues associated with agricultural production include changes in the hydrologic cycle; introduction of toxic chemicals, nutrients, and pathogens; reduction and alteration of wildlife habitats; and invasive species. What are the negative effects of agriculture on the environment? Agriculture is the leading source of pollution […]
What is the climax of the summer solstice?
What is the climax of the summer solstice? CLIMAX Donya Lupeng decided to join the Tadtarin ritual. Don Paeng tried to stop her but the fellow women ganged up on him. It is a pro-woman story. A tale of a triumphant woman because of Don Paeng’s submission to Donya Lupeng and the portrayal of women’s […]
Why is it important to know the physical and chemical properties of a mineral?
Why is it important to know the physical and chemical properties of a mineral? The physical properties of minerals are related to their chemical composition and bonding. Some characteristics, such as a mineral’s hardness, are more useful for mineral identification. Color is readily observable and certainly obvious, but it is usually less reliable than other […]
What does the dirty side of the storm mean?
How much weight can a tree hold?
Why is the latent heat of vaporization for water so much higher than the latent heat of melting?
Why is the latent heat of vaporization for water so much higher than the latent heat of melting? The energy required to completely separate the molecules, moving from liquid to gas, is much greater that if you were just to reduce their separation, solid to liquid. Hence the reason why the latent heat of vaporization […]
Who verified the law of conservation of mass?
Who verified the law of conservation of mass? Antoine LavoisierA What is the limitation of law of conservation of mass? We know from the definition of the law of conservation of mass that the total mass of the products must be equal to the total mass of the reactants in any physical or chemical change. […]