What are 3 uses of minerals? Mineral like copper is used in electrical equipments as it is good electrical conductor. Clay is used to make cement etc which helps in constructing roads. Fibreglass, cleaning agents are made by borax. What are the similarities and differences of human and rock? Answer Expert Verified In terms of […]
Why it is easy to pull than push?
What is a secondary crop?
Is boron a metal or metalloid?
Is boron a metal or metalloid? Boron is a non metallic element and the only non-metal of the group 13 of the periodic table the elements. Boron is electron-deficient, possessing a vacant p-orbital. Why is boron not a metalloid? Boron is neither a metal nor a non-metal; it is kept in the category of metalloids. […]
Why whales are called filter feeders?
Why whales are called filter feeders? Whales called as filter feeders because they used to filtered their food through baleen plates. they suction water into their mouths at high velocities while their body remains stationary. The food along with water moves through the filtering pads or baleen plates that covered the entrance of their throat. […]
What is the principle of a screw?
What is the principle of a screw? A screw is a mechanism that converts rotational motion to linear motion, and a torque (rotational force) to a linear force. It is one of the six classical simple machines. The most common form consists of a cylindrical shaft with helical grooves or ridges called threads around the […]
What three things do we unconsciously automatically process?
What three things do we unconsciously automatically process? We unconsciously and automatically encode incidental information, such as space, time, and frequency. We also register well-learned information, such as words in our native language, by this form of processing. Which memory process generally requires attention? What are the two main parts of the memory process? There […]
Why the second law of thermodynamics is needed?
Why the second law of thermodynamics is needed? The Second Law of Thermodynamics is about the quality of energy. It states that as energy is transferred or transformed, more and more of it is wasted. The Second Law also states that there is a natural tendency of any isolated system to degenerate into a more […]
What are the 10 indicators of quality of life?
What are the 10 indicators of quality of life? An indicative list of quality of life indicators, grouped in the following categories, is given: air quality, water quality, soil quality, natural, conditions and hazards, shelter quality, urbanization, communications, nutrition, health, education, economic conditions, security, social, leisure/recreation. What factors affect quality of life? Material living conditions. […]
What is the maximum temperature inside a pressure cooker?
What is the maximum temperature inside a pressure cooker? 121 °C Does a pressure cooker kill bacteria? Just like boiling food on your stovetop, a pressure cooker will kill most of the bacteria that are responsible for food poisoning including E. coli, salmonella, and more. The high level of pressure does mean that it can […]