Which state is not a physical state of matter? There is water vapor above a pot of boiling water. That vapor (or gas) can condense and become a drop of liquid water in the cooler air. If you put that liquid drop in the freezer, it would become a solid piece of ice. No matter […]
Who was Adam to God?
What is momentum in physics definition?
What is momentum in physics definition? Momentum, product of the mass of a particle and its velocity. Momentum is a vector quantity; i.e., it has both magnitude and direction. Isaac Newton’s second law of motion states that the time rate of change of momentum is equal to the force acting on the particle. What is […]
What is the difference or similarity of calories and BTUS?
What is the difference or similarity of calories and BTUS? A heating calorie is defined as the amount of heat required to raise one gram of water by one degree Celsius. A Btu, or British Thermal Unit, is roughly the amount of heat produced when you burn one match. Technically, a Btu is the amount […]
How many chromosomes does meiosis start with?
How many chromosomes does meiosis start with? 46 chromosomes Are cells haploid after meiosis? By the end of meiosis, the resulting reproductive cells, or gametes, each have 23 genetically unique chromosomes. The overall process of meiosis produces four daughter cells from one single parent cell. Each daughter cell is haploid, because it has half the […]
Can I get good at math?
How does a thermos keep the liquid inside of it warm?
How does a thermos keep the liquid inside of it warm? A thermos is a bottle with a double-walled container inside of it. The air between the two walls is sucked out during construction, creating a vacuum. Instead of containing some kind of heating element to keep hot things hot, a thermos is designed to […]
What is fission explain with example?
What is fission explain with example? many single celled organisms like protozoa and bacteria just splits into 2 identical halves during cell division leading to the creation of new organisms. this is called fission. fission is of two types : binary fission – eg: amoeba, paramecium , multiple fission – eg: plasmodium. Where is fission […]
What is the hardest rain?
What is the hardest rain? Heaviest Rainfall Tropical Cyclone Denise dumped 1.144 metres (45.0 inches) at Foc-Foc on January 7 and 8, 1966, which accumulated to 1.825 metres (71.8 inches) in 24 hours. A record 48-hour rainfall of 2.467 metres (97.1 inches) was reached at Aurère on January 8 to 10, 1958. What is the […]
What type of process is combustion?
What type of process is combustion? Combustion is a chemical process in which a substance reacts rapidly with oxygen and gives off heat. The original substance is called the fuel, and the source of oxygen is called the oxidizer. The fuel can be a solid, liquid, or gas, although for airplane propulsion the fuel is […]