How do you start writing a hypothesis? Developing a hypothesis Ask a question. Writing a hypothesis begins with a research question that you want to answer. Do some preliminary research. Formulate your hypothesis. Refine your hypothesis. Phrase your hypothesis in three ways. Write a null hypothesis. What is a good sentence for hypothesis? Their hypothesis […]
What are the basic parts of a simple electric motor?
What are the basic parts of a simple electric motor? A simple motor has the following parts: A power supply – mostly DC for a simple motor. Field Magnet – could be a permanent magnet or an electromagnet. An Armature or rotor. Commutator. Brushes. Axle. Are electric motors used today? They operate using principles of […]
How dangerous is the luge?
How dangerous is the luge? With speeds up to 90 mph, luge is one of the most dangerous sports in the Olympic Games. Luge is similar to skeleton but with athletes sliding down with their face up and feet first. This high-speed sport requires good upper-body strength and efficient navigation of the course. What is […]
Why does stored energy increase as separation increases?
Why does stored energy increase as separation increases? If the capacitor is now disconnected, and its capacitance is changed by increasing the distance between the plates, its energy must increase since work is being done by moving charge under the influence of an electrical field. Why capacitance does not depend on voltage? 1 Answer. In […]
Is water made of pee?
Is water made of pee? Urine is about 95% water. It is not completely sterile of microorganisms, as many sources incorrectly state. But it doesn’t contain any of the harmful microbes that can make you immediately sick—such as those you might ingest from contaminated wilderness water, and which are generally transferred through feces instead. Do […]
What is the relationship between vapor pressure and temperature?
What is the relationship between vapor pressure and temperature? The vapor pressure of a liquid varies with its temperature, as the following graph shows for water. The line on the graph shows the boiling temperature for water. As the temperature of a liquid or solid increases its vapor pressure also increases. Conversely, vapor pressure decreases […]
What happens in the upper mantle?
What happens in the upper mantle? The upper mantle begins just beneath the crust and ends at the top of the lower mantle. The upper mantle causes the tectonic plates to move. Crust and mantle are distinguished by composition while the lithosphere and asthenosphere are defined by a change in mechanical properties. Why is the […]
What are the sensory receptors?
What are the sensory receptors? Sensory receptors are dendrites of sensory neurons specialized for receiving specific kinds of stimuli. Sense organs (such as the eyes and ears) consist of sensory neurons with receptors for the special senses (vision, hearing, smell, taste, and equilibrium) together with connective, epithelial, or other tissues. What are the 6 sensory […]
What is another name for the extrusive rock?
What is another name for the extrusive rock? volcanic rocks What are the classification of igneous rock? As has already been described, igneous rocks are classified into four categories, based on either their chemistry or their mineral composition: felsic, intermediate, mafic, and ultramafic. What are some examples of an igneous rock? These rocks include: andesite, […]
Can you craft force of nature?
Can you craft force of nature? The Force-A-Nature is automatically given to any player who obtains 10 Scout achievements…. Force-A-Nature Giftable: Yes Nameable: Yes Craft No.?: No Medieval: No How much damage does the force of nature do? Force-a-Nature deals 10% less damage, so 3-10.5 minus 10% equals 2.7-9.45 damage per pellet. It also fires […]