What is the weight of a 1000 kg car? Here are the figures from the 1000 kg sports car that weighs only 2200 pounds. I hope someone can help me. What is the weight of a sports car in KG? The lightest of them weighs 2154 kilograms, the heaviest – more than 2,5 tons….Fifteen lightest […]
How much energy does fusion release?
How much energy does fusion release? Each D-T fusion event releases 17.6 MeV (2.8 x 10-12 joule, compared with 200 MeV for a U-235 fission and 3-4 MeV for D-D fusion). On a mass basis, the D-T fusion reaction releases over four times as much energy as uranium fission. What are the cons of nuclear […]
Can you start a fire using a convex mirror?
How far should a senior golfer hit a 7-iron?
Why do a chicken embryo and a cow embryo look very?
Do egg cartons reduce sound?
Do egg cartons reduce sound? The various textural ripples and waves of egg carton-shaped materials do not absorb sound waves in their entirety. Instead, they break these sound waves up into multiple frequencies and echo them in various directions, which radically reduces the level of noise production and echo in your room. How can you […]
What are 3 control variables?
What are 3 control variables? An experiment usually has three kinds of variables: independent, dependent, and controlled. The independent variable is the one that is changed by the scientist. What is an example of the control group? A simple example of a control group can be seen in an experiment in which the researcher tests […]
What types of information should you include in your notes what should you exclude quizlet?
What types of information should you include in your notes what should you exclude quizlet? What should you exclude? You must include in your notes everything that is relevant to what is the purpose of your note and everything that helps that goal to be achieved. How can you best prepare for taking notes in […]
How many times have gravitational waves been detected?
How many times have gravitational waves been detected? It is the collaboration’s second catalogue of events, following one published in December 2018 describing their first 11 detections. In all, the observation network has now observed 50 gravitational-wave events (see ‘Cosmic clashes’). How will gravitational waves reveal a hidden universe? With gravitational waves we can study […]
Do plants take oxygen out of water?
Do plants take oxygen out of water? Oxygen dissolves into water from two sources: the atmosphere and from plants in the water. In the presence of sunlight, these produce oxygen through photosynthesis and release this oxygen into the pond water. At night and on very cloudy days, algae and submerged plants remove oxygen from the […]