How long should I listen to binaural beats? 30 minutes each day Is subliminal safe? In our opinion, the majority of the subliminals on YouTube are safe to use. Most are made with good intent. But be warned, some are not. You do not know for sure what you are listening to or what has […]
What are the difference between empirical formula and molecular formula?
What are the difference between empirical formula and molecular formula? The empirical formula simply states the ratios of the elements that make up the molecule, while molecular formulas specify the amounts of each element exactly, not just giving the ratio. When must parentheses be used in a formula for a compound? In general, When writing […]
How cold can a Stirling engine get?
How cold can a Stirling engine get? If you design the machine correctly, the cold end will get extremely cold. In fact, Stirling coolers have been made that will cool below 10 degrees Kelvin. Micro Stirling coolers have been produced in large numbers for cooling infrared chips down to 80 degrees Kelvin for use in […]
Can cell division reproduce an entire organism?
Can cell division reproduce an entire organism? A) Cell division is the basis of both sexual and asexual reproduction. Cell division is necessary for development to occur. C) Cell division is common in eukaryotes but rare in prokaryotes. D) Cell division can reproduce an entire organism. Why animals can reproduce in large number? Animals have […]
Can we see Earth rotation from space?
What is element 119 called?
What is element 119 called? Ununennium, also known as eka-francium or element 119, is the hypothetical chemical element with symbol Uue and atomic number 119. Ununennium and Uue are the temporary systematic IUPAC name and symbol respectively, which are used until the element is discovered, confirmed, and a permanent name is decided upon. What’s the […]
Is United States in the Western Hemisphere?
Is United States in the Western Hemisphere? The United States is located in both the Northern and Western hemispheres. The Equator divides the Earth into Northern and Southern hemispheres while the Prime Meridian divides the Earth into Eastern and Western hemispheres. How many countries are in the Western world? A Partial List of Western Countries […]
Why is a touchdown six points?
How can skin drag friction be reduced?
How can skin drag friction be reduced? Friction drag can be reduced by delaying the point at which laminar flow becomes turbulent. This can be accomplished by smoothing the exposed surfaces of the aeroplane by using flush rivets on the leading edges and through painting, cleaning, waxing, polishing or the application of surface coatings. Why […]
How do you find the wavelength of a yellow light?
How do you find the wavelength of a yellow light? The frequency (f) and wavelength (d) are related by the equation f = c/d, where c is the speed of light (approximately 2.99 x 10^8 meters per second). A specific yellow light might be 570 nanometers in wavelength, therefore, (2.99 x 10^8)/(570 x 10^-9) = […]