What is an example of parent material? Parent material is the geologic material from which soil horizons form. There are seven variations of parent material. Weathered Bedrock, Till, Outwash Deposit, Eolian Sand, Loess, Alluvium, and Local Overwash. What is the role of parent rocks in soil formation? Parent material is the starting point for most […]
What is potential drop across a resistor?
What is potential drop across a resistor? A voltage drop is the amount the voltage lowers when crossing a component from the negative side to the positive side in a series circuit. If you placed a multimeter across a resistor, the voltage drop would be the amount of voltage you are reading. What is the […]
Can hypertension be cured?
Can hypertension be cured? Hypertension is a chronic disease. It can be controlled with medication, but it cannot be cured. Therefore, patients need to continue with the treatment and lifestyle modifications as advised by their doctor, and attend regular medical follow up, usually for life. Do bananas lower your blood pressure? Potassium reduces the effect […]
Which waves cause the most damage?
Which waves cause the most damage? Surface waves are the seismic waves that cause the most damage. Why are L waves the most destructive? Of the two types of surface waves, the L-waves are the most destructive. They can literally move the ground beneath a building faster than the building itself can respond, effectively shearing […]
When a copper wire is dipped in silver nitrate solution there is no change in the Colour of the solution?
When a copper wire is dipped in silver nitrate solution there is no change in the Colour of the solution? Assertion: When a copper wire is dipped in silver nitrate solution, there is no change in the color of the solution. Reason: Copper cannot displace silver from its salt solution. When a copper wire is […]
Is there a nucleolus in animal cells?
Is there a nucleolus in animal cells? Animal Cell Nucleus. The nucleus is a highly specialized organelle that serves as the information and administrative center of the cell. This organelle has two major functions. Also inside the nucleus is the nucleolus, an organelle that synthesizes protein-producing macromolecular assemblies called ribosomes. What does a nucleolus look […]
When an object moves along a straight line path it is called *?
What is the structure of atom Class 9?
What is the structure of atom Class 9? (1) Atom has nucleus in the centre. (2) Electrons revolve around the nucleus. (3) Certain special orbits known as discrete orbits of electrons are allowed inside the atom. (4) While revolving in discrete orbits the electrons do not radiate energy. What are isobars Class 9? Isobars are […]
What exactly is a light bulb?
What exactly is a light bulb? : an electric lamp: such as. a : one in which a filament gives off light when heated to incandescence by an electric current. — called also incandescent, incandescent lamp. b : fluorescent lamp. What is light bulb called in English? incandescent light bulb Which of the following is […]
Can an artificial satellite be put into orbit in such a way?
Can an artificial satellite be put into orbit in such a way? Not possible, because a satellite will appear stationary only when it revolves in an orbit concentric and coplanar with the equatorial plane having time period of revolution 24 hours and it should have the sense of revolution from west to east that of […]