Is 40 psi good tire pressure? 1. What’s The Recommended Tire Pressure For My Car? Normal tire pressure is usually between 32~40 psi(pounds per square inch) when they are cold. So make sure you check your tire pressure after a long stay and usually, you can do it in the early morning. How much does […]
Is it true that a pendulum clock runs faster in winter and slower in summer?
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 […]
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 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 […]
What is an example of a force causing an object to start moving?
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 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, […]
What is an example of physical evidence?
What is an example of physical evidence? Examples of physical evidence include a document, a hair, fibers, fingerprints, soil, and blood. Class Characteristics are properties of physical evidence that can be associated only with a group and never with a single source. What are the classification of physical evidence? According to the general nature of […]