What happens when the moon and sun are at right angles from each other? Neap tides, which also occur twice a month, happen when the sun and moon are at right angles to each other. In both cases, the gravitational pull of the sun is “added” to the gravitational pull of the moon on Earth, […]
What are the 4 characteristics of a good map?
What are the 4 characteristics of a good map? Scale, map projections, generalization, and symbolization are common to every map and are considered as basic characteristics of maps. What are the different components of a map? There are three Components of Maps – distance, direction and symbol. Maps are drawings, which reduce the entire world […]
Why is electronegativity not measurable?
Why is electronegativity not measurable? Answer. A qualitative measure of the ability of an atom in a chemical compound to attract shared electrons to itself is called Electronegativity (E.N.). It is not a measurable quantity. It is a dimensionless property because it is only a tendency. Why electronegativity is a dimensionless property? The tendency of […]
What are examples of unbalanced forces?
What are examples of unbalanced forces? Practically anything that moves is a result of the exertion of unbalanced forces on it. If you kick a football and it moves from one place to another, it means that unbalanced forces are acting upon it. Ball moves from one place to another after kicking it. This is […]
Who regulates and controls all the functions of a cell?
Who regulates and controls all the functions of a cell? nucleus What controls all the vital functions of cell? The organelle controls all the vital functions of the cell. What is main function of cell? Cells are the basic building blocks of all living things. The human body is composed of trillions of cells. They […]
Why is it important to use appropriate tools in measuring objects?
Why is it important to use appropriate tools in measuring objects? Answer: Measuring tools are important for determining dimensions of any given object. so you should always use the right tool for the job. Your tool must be periodically calibrated against a working standard, usually once a year or so, depending on the tool and […]
What is the primary function of roots with secondary growth?
What is the primary function of roots with secondary growth? In botany, secondary growth is the growth that results from cell division in the cambia or lateral meristems and that causes the stems and roots to thicken, while primary growth is growth that occurs as a result of cell division at the tips of stems […]
How do you calculate total population size?
Why are there no fish in the Grand Canyon?
Why are there no fish in the Grand Canyon? The wild Colorado River presented fish with a challenging and variable aquatic habitat: very large spring floods, near-freezing winter temperatures, warm summer temperatures, and a heavy silt load. As a result, only eight fish species were native to Grand Canyon. Can I take a rock from […]
How many types of light are there?
How many types of light are there? In the below video, Wolfcrow’s Sareesh Sudhakaran explains the four types of light: hard light, soft light, specular and diffused light. What are the six categories of light? Forms of Shadow and Light Artists refer to six basic concepts when describing the behavior of light on a form, […]