What is the main building block of life? Carbon is the universal building block for life as we know it. Its ability to form complex, stable molecules with itself and other elements, particularly hydrogen, oxygen, and nitrogen is unique. Organic chemistry involves mil- lions of compounds. What is the function of protein? Proteins are large, […]
What is the formula of circuit?
What is an example of semiotics?
What is an example of semiotics? Common examples of semiotics include traffic signs, emojis, and emoticons used in electronic communication, and logos and brands used by international corporations to sell us things—”brand loyalty,” they call it. What is Semiotics signification? Signifier: any material thing that signifies, e.g., words on a page, a facial expression, an […]
What frequency means?
What frequency means? Frequency is the number of occurrences of a repeating event per unit of time. It is also referred to as temporal frequency, which emphasizes the contrast to spatial frequency and angular frequency. Frequency is measured in hertz (Hz) which is equal to one event per second. What happens to pitch when frequency […]
Which one of the following cation is not present in group II?
Which one of the following cation is not present in group II? Thus, chromium ion is not included in 2nd group, it is included in third analytical group of cation as Cr+3. Was this answer helpful? What are the cation classifications? Cations Classification Group Group reagent Cations Acid-basic I There are not K+, Na+, Li+, […]
Which of these is a consequence of speeding less wear on brakes?
Why do electrons move in magnetic field?
Why do electrons move in magnetic field? Cyclonic movements Free-electron Landau states are a form of quantized state adopted by electrons moving through a magnetic field. All charged particles interact with electromagnetic fields via the Lorentz force. This interaction causes electrons in a magnetic field to move in a corkscrew pattern. Are electrons attracted to […]
Is sin 90 degrees undefined?
Is fission or fusion more dangerous?
Is fission or fusion more dangerous? In 2019, National Geographic described nuclear fusion as the “holy grail for the future of nuclear power.” Not only would it produce more energy more safely, it would also produce far less harmful radioactive waste than fission, from which weapons-grade material in spent fuel rods taking millions of years […]
How is energy transferred in a bicycle?
How is energy transferred in a bicycle? Mechanical energy usually means the sum of the kinetic energy and potential energy. So when you ride your bike you hope that the muscular (chemical) energy is converted mainly into mechanical energy. Unfortunately friction will produce heat and sound and will reduce the amount of mechanical energy that […]