What are the 3 types of combustion chamber? Types of Combustion Chamber. There are three main types of combustion chamber in use for gas turbine engines. These are the multiple chamber, the tubo-annular chamber, and the annular chamber. What is the main purpose of gas turbine? The gas turbine is used to make mechanical energy […]
What are 3 ways you can increase the strength of an electromagnet?
What are 3 ways you can increase the strength of an electromagnet? Electromagnets wrapping the coil around a piece of iron (such as an iron nail) adding more turns to the coil. increasing the current flowing through the coil. What is the strongest solenoid? Bitter electromagnets have been used to achieve the strongest continuous manmade […]
What are the 7 scientific methods?
What are the 7 scientific methods? 7 Steps of the Scientific Method Step 7- Communicate. Present/share your results. Replicate. Step 1- Question. The “thing” that you want to know. The question you want to answer. Step 2-Research. Conduct research. Information about the problem. What is already known? Step 3-Hypothesis. Step 4-Experiment. Step 5-Observations. Step 6-Results/Conclusion. […]
What happens if the ecosystem is not balanced?
What happens if the ecosystem is not balanced? If one species is lost the entire ecosystem can stop working. If something happens in an ecosystem, it can shift from a state of balance to a state of imbalance. Ecological imbalance is when a natural or human-caused disturbance disrupts the natural balance of an ecosystem. Which […]
What is the structure and function of chloroplasts?
What is the structure and function of chloroplasts? Chloroplasts are a type of membrane-bound plastids that contain a network of membranes embedded into a liquid matrix and harbor the photosynthetic pigment called chlorophyll. It is this pigment that imparts a green color to plant parts and serves to capture light energy. What is the most […]
Is it possible for a system to have negative energy?
Is it possible for a system to have negative energy? Positive masses attract each other, but with a negative mass, gravity could suddenly become a repulsive force. Quantum theory, however, allows negative energy. “According to quantum physics, it is possible to borrow energy from a vacuum at a certain location, like money from a bank,” […]
How is electricity produced in a voltaic cell?
How is electricity produced in a voltaic cell? A galvanic (voltaic) cell uses the energy released during a spontaneous redox reaction (ΔG<0) to generate electricity. The oxidation half-reaction occurs at one electrode (the anode), and the reduction half-reaction occurs at the other (the cathode). What materials are needed to produce a high voltage in an […]
Why do planets orbit in an elliptical path?
Why do planets orbit in an elliptical path? That’s essentially how objects in orbits work: as they move closer to the body they orbit, they accelerate faster and faster. Our penny will get so fast that, once it comes around the planet, it will be flung very far away, which will then slow it down. […]
What is a unit of speed?
Can I just throw food scraps in my garden?
Can I just throw food scraps in my garden? If you have a garden, you can bury your scraps right there and let them compost underground. Just keep your kitchen scraps in a plastic bucket with a lid. Potato peels, citrus rinds, greens, leftover vegetables, eggshells and bread—just about any nonmeat food residues can be […]