Why are subtropical highs? The warm air at the low latitudes rises and moves toward the poles. The rising air, and the subsequent clouds and precipitation, cause the tropics to be very wet. As the air moves towards the subtropics, it descends over the oceans and creates semi-permanent circulation features called subtropical highs. Where would […]
Who is the most famous woman scientist?
Who is the most famous woman scientist? Today on our Science Blog, we’ll take a look at some of the most famous women scientists and their achievements. 1- MARIE CURIE. 2- JANE GOODALL. 3- MARIA MAYER. 4- RACHEL CARSON. 5- ROSALIND FRANKLIN. 6- BARBARA MCCLINTOCK. 7- RITA LEVI-MONTALCINI. 8- GERTRUDE ELION. Who was the greatest […]
How much does an F 16 Block 70 cost?
How much does an F 16 Block 70 cost? On 10 July 2019, Bulgaria approved the purchase of eight F-16V Block 70/72 for $1.25 billion. Which is better f15 or f16? The F-15 is a twin-engine fighter jet capable of extremely high speeds and altitudes, while the F-16 is a less powerful but more maneuverable […]
How many compounds can carbon form?
How many compounds can carbon form? The four covalent bonding positions of the carbon atom can give rise to a wide diversity of compounds with many functions, accounting for the importance of carbon in living things. Carbon contains four electrons in its outer shell. Therefore, it can form four covalent bonds with other atoms or […]
How does stick flex affect your shot?
Why are pencils so cheap?
Why are pencils so cheap? “If graphite is so expensive then how come pencils are so cheap?” Because the graphite core (commonly called “lead”, though it contains no lead at all) is not high-grade pure graphite, it is very inexpensive. Is graphite used in batteries? Graphite materials remain the dominant active anode material used in […]
What are the three components of sound?
What are the three components of sound? It is received wisdom within the sonic branding business, that there are three different types, or elements, of sound. These are voice, ambience (or effects) and music. What are the basic components of sound? The basic components of a sound wave are frequency, wavelength and amplitude. What are […]
What three colors are the primary colors of light?
What greenhouse gas has over 100x the efficiency of carbon dioxide to reflect light back to the earth?
What greenhouse gas has over 100x the efficiency of carbon dioxide to reflect light back to the earth? A methane molecule has 25 times the global warming potential of a CO2 molecule. A single nitrous oxide molecule has 298 times the global warming potential of a CO2 molecule. Which of the following contribute the most […]
What is crystallization for Class 7th?
What is crystallization for Class 7th? Crystallization is a process by which a pure soluble substance separates out in the form of crystals from its hot and saturated solution on cooling. The process is employed in the separation of pure common salt from the impure common salt obtained from sea. What is the principle of […]