How do you calculate channel capacity when SNR is present? Hence, the channel capacity is directly proportional to the power of the signal, as SNR = (Power of signal) / (power of noise). so for example a signal-to-noise ratio of 1000 is commonly expressed as: 10 * log10(1000) = 30 dB. What is channel capacity? […]
What are 3 factors that influence climate?
What are 3 factors that influence climate? 3.1 Factors affecting climate distance from the sea. ocean currents. direction of prevailing winds. shape of the land (known as ‘relief’ or ‘topography’) distance from the equator. the El Niño phenomenon. Which is the only country in the world that is carbon negative? Bhutan Is Bhutan a poor […]
How do you tell the difference between independent and dependent variables?
How do you tell the difference between independent and dependent variables? The independent variable is the one the experimenter controls. The dependent variable is the variable that changes in response to the independent variable. The two variables may be related by cause and effect. If the independent variable changes, then the dependent variable is affected. […]
Why is crystallization done class 11?
Why is crystallization done class 11? Crystallisation of the filtrate This is done to ensure uniform evaporation and to prevent formation of a solid crust. When the volume of the solution is reduced to one half, dip one end of a glass rod in the concentrated solution and cool the drop by blowing on it. […]
Which is the richest mineral in India?
Which is the richest mineral in India? India’s major mineral resources include Coal (4th largest reserves in the world), Iron ore, Manganese ore (7th largest reserve in the world as in 2013), Mica, Bauxite (5th largest reserve in the world as in 2013), Chromite, Natural gas, Diamonds, Limestone and Thorium. Which is the largest and […]
What are the 5 examples of sedimentary rocks?
What are the 5 examples of sedimentary rocks? Examples include: breccia, conglomerate, sandstone, siltstone, and shale. Chemical sedimentary rocks form when dissolved materials preciptate from solution. Examples include: chert, some dolomites, flint, iron ore, limestones, and rock salt. What are the 3 main types of sedimentary rocks? There are three different types of sedimentary rocks: […]
What is intertropical convergence zone in simple words?
What is intertropical convergence zone in simple words? The Intertropical Convergence Zone, or ITCZ, is the region that circles the Earth, near the equator, where the trade winds of the Northern and Southern Hemispheres come together. The intense sun and warm water of the equator heats the air in the ITCZ, raising its humidity and […]
What are the 3 definitions of health?
What are the 3 definitions of health? Health is a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity. Why do we need models of health? model increases understanding of the relationship between stressors, coping and health. Why should we consider the wider determinants of health? As […]
What are vector types?
What are vector types? Types of Vectors List Zero Vector. Unit Vector. Position Vector. Co-initial Vector. Like and Unlike Vectors. Co-planar Vector. Collinear Vector. Equal Vector. What is a vector in science? Vectors are used in science to describe anything that has both a direction and a magnitude. The ball’s velocity vector describes its movement—the […]
How does current change if resistance is doubled?
How does current change if resistance is doubled? if resistance is doubled then the current would be halved as resistance is inversely proportional to the current flowing in a circuit. that is if the resistance is doubled the current would be halved. What happens to resistance when voltage is doubled? So doubling or tripling the […]