When the force on a current carrying wire is maximum? The force on a current carrying wire is maximum only when the wire is perpendicular to the direction of magnetic field. It is minimum, that is, no force acts on the conductor when it is parallel to the magnetic field. Who discovered the magnetic field […]
How did Allah created the world?
How did Allah created the world? Allah is eternal, and so not bound by the constraints of time. Allah decided to create the universe and because of his unlimited power and authority he commanded things to come into being. Allah then made all living creatures, the angels , the planets and the rain to allow […]
What does the length of the arrows represent?
What does the length of the arrows represent? A vector is measurement that includes both size and direction. Vectors are often represented by arrows. When using an arrow to represent velocity, the length of the arrow stands for speed, and the way the arrow points indicates the direction. What does the length of a vector […]
Can you drink water from wetlands?
Can you drink water from wetlands? Wetland plants also absorb and use nutrients like nitrogen and phosphorus, helping to keep them out of rivers, lakes, and water supplies. So, the next time you drink a glass of cool, clear, refreshing water, remember to thank the wetlands that helped make it possible. Do wetlands recharge aquifers? […]
What does a diagonal line looks like?
What does a diagonal line looks like? It (diagonal) is a line segment. Polygons are plane figures having at least three sides and angles and usually, it is used to identify figures having five or more sides and angles. Vertex is a corner of the shape….Diagonal – Definition with Examples. Shape Names Number of Vertices […]
What do nitrogen bases code for?
What do nitrogen bases code for? As we learned in Structure of Nucleic Acids, DNA and RNA are made up by sequences of nitrogen bases-pairs: adenine, thymine, guanine, and cytosine. Scientists have long understood that these nitrogen bases somehow contained the information that coded for specific amino acids. Why is the sequence of the nitrogen […]
Do magnetic fields cancel each other?
Do magnetic fields cancel each other? The magnetic field produced by a stationary charge is zero. Outside the wires, the two magnetic fields from the two currents are in opposite directions so they will tend to cancel each other and the resulting or total magnetic field will be small. What happens when two magnetic fields […]
What is the strongest Bronsted acid?
What is the strongest Bronsted acid? carborane acid Which of the following is the strongest Bronsted base? This shows that ClO− is the strongest Bronsted base among all given species. Which of the following is the weakest Bronsted base? Aniline Which among the following is strongest base? Benzylamine Which of the following is the strongest […]
What were the two main points of the Monroe Doctrine?
What were the two main points of the Monroe Doctrine? Declaring that the Old World and New World had different systems and must remain distinct spheres, Monroe made four basic points: (1) the United States would not interfere in the internal affairs of or the wars between European powers; (2) the United States recognized and […]
What is freeze/thaw method?
What is freeze/thaw method? The freeze-thaw method is commonly used to lyse bacterial and mammalian cells. The technique involves freezing a cell suspension in a dry ice/ethanol bath or freezer and then thawing the material at room temperature or 37°C. What are three processes that are affected by freeze and thaw cycles? The three processes […]