Which is the smallest bone in human body? stapes What is the function of ear ossicles? The ossicles (also called auditory ossicles) are three bones in either middle ear that are among the smallest bones in the human body. They serve to transmit sounds from the air to the fluid-filled labyrinth (cochlea). The absence of […]
What is the deepest part of the Ohio River?
What is the deepest part of the Ohio River? 167′ Is Ohio River safe to swim? Obvious risks to swimming in the Ohio River include river currents, floating or submerged debris, and commercial and recreational traffic. In addition, there may be possible human health risk due to water quality conditions. Why is the Ohio River […]
What body type is best for pole vaulting?
What body type is best for pole vaulting? Elite vaulters are generally tall. Taller athletes have an advantage in the pole vault, especially at the pole strike. A taller athlete usually has a higher reach, and an athlete with a higher reach can strike the pole at a higher angle than a shorter athlete with […]
Which city has the lowest relative humidity?
Which city has the lowest relative humidity? The desert cities of Las Vegas and Phoenix top the list of major American cities with the lowest humidity. Las Vegas clearly ranks as the driest, with an average relative humidity level of just 30 percent. Phoenix joins in as the only other big city that averages less […]
What are the three applications of heating effect of current?
What are the three applications of heating effect of current? APPLICATIONS OF THE HEATING EFFECT OF CURRENT Electrical Heating Appliances: The heating effect of current is utilised in the working of electrical heating appliances such as electric iron, electric kettle, electric toaster, electric oven, room heaters, water heaters (geysers), etc. What is the advantage of […]
What are the negative effects of weathering and erosion?
What are the negative effects of weathering and erosion? Weathering and erosion can cause changes to the shape, size, and texture of different landforms (such as mountains, riverbeds, beaches, etc). Weathering and erosion can also play a role in landslides and the formation of new landforms. How is man responsible for erosion? The human activity […]
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When an electron is accelerated through a potential?
When an electron is accelerated through a potential? When an electron is accelerated through a potential difference V,it experiences a force F through a uniform transverse magnetic field. If the potential difference is increased to 2 V,the force experienced by the electron in the same magnetic field is. What is the de Broglie wavelength associated […]
How do you control crop pests?
How do you control crop pests? Pests, plant diseases, and weeds can be serious threats to crops. Chemical companies say the only solution is to spray pesticides regularly….The best way to control both pests and diseases is to keep plants healthy. Build healthy soil. Plant resistant varieties. Space plants correctly. Plant at the right times. […]
How do I reduce static electricity in my house?
How do I reduce static electricity in my house? Some amount of static build up is inevitable, but you can take steps to reduce the static charge. Wear natural fibers. Go barefoot indoors. Wear leather soled shoes. Pick up your feet when you walk across carpet. Moisturize your skin. Humidify the air. Have live plants […]