Is it true that a pendulum clock runs faster in winter and slower in summer? Answer. It is because the time period of a pendulum clock is directly proportional to square root of the length of the pendulam so it justifies the reason as: In winter the length of the pendulum decreases and its time […]
What is spiritually inclined mean?
What is spiritually inclined mean? Spiritual inclination is the personal ability and willingness to recognise the spirituality as the very important part in human lives… all the best. How do I know if Im spiritually gifted? Discernment and Being Spiritually Gifted. People who have discernment can tell you things present in the room that others […]
What is the magnetic field intensity inside the current carrying solenoid?
What is the magnetic field intensity inside the current carrying solenoid? is zero at all points. What kind of current is produced by current carrying solenoid? Answer. Answer: when we pass current through a solenoid, it produces a magnetic field similar to a bar magnet. What means solenoid? : a coil of wire usually in […]
Why does the outer shape of our earth keep on changing?
Why does the outer shape of our earth keep on changing? The Earth’s shape changes because the climate events like El Nino shift where the mass of water is stored: in oceans, continents and the atmosphere. What are 4 processes that shape Earth’s surface? Explanation: The four common Planet Surface Processes are: Cratering, Volcanoes, Erosion, […]
Why does river discharge increase downstream?
Why does river discharge increase downstream? Changes Downstream As one moves along a stream in the downstream direction: Discharge increases, as noted above, because water is added to the stream from tributary streams and groundwater. As discharge increases, the width, depth, and average velocity of the stream increase. Why are river profiles concave? River profiles […]
Which is the electron configuration for lithium 1s2?
Which is the electron configuration for lithium 1s2? Element Atomic number Electron configuration lithium 3 1s22s1 beryllium 4 1s22s2 boron 5 1s22s22p1 carbon 6 1s22s22p2 Which is the correct electron configuration for sodium Na? [Ne] 3s¹ What is the longhand configuration for silver? 1. The ground state electron configuration of ground state gaseous neutral silver […]
What is the relationship between refractive index and wavelength?
What is the relationship between refractive index and wavelength? v = f. Combining the above expression for velocity with the definition of index of refraction, we find a relationship between the wavelength = v/f in a medium and the wavelength 0 = c/f in vacuum: In the above equation, the frequencies cancel because frequency does […]
What do plant cells have that animals cells do not?
What do plant cells have that animals cells do not? Animal cells have centrosomes (or a pair of centrioles), and lysosomes, whereas plant cells do not. Plant cells have a cell wall, chloroplasts, plasmodesmata, and plastids used for storage, and a large central vacuole, whereas animal cells do not. How a cell is like a […]
What 4 steps are needed to purify the DNA quizlet?
What 4 steps are needed to purify the DNA quizlet? Terms in this set (4) Extraction. releasing DNA from cells. Digestion with Restriction Enzymes. cutting DNA into specific pieces. PCR. Creating millions of copies of the pieces of DNA to be analyzed. Gel Electrophoresis. Separating the cut and copied DNA for analysis. Can you be […]