Why diffusion is slowest in solid and fastest in gas? Diffusion takes place with slowest rate in the case of solids. The rate of diffusion is almost negligible in solids. Since the particles of solid have lowest kinetic energy so they do not move. Hence, diffusion takes a long time in the case of solid. […]
What is nerve impulse in simple words?
What is nerve impulse in simple words? A nerve impulse is the way nerve cells (neurons) communicate with one another. Nerve impulses are mostly electrical signals along the dendrites to produce a nerve impulse or action potential. The action potential is the result of ions moving in and out of the cell. What are the […]
How does recycling water help the environment?
How does recycling water help the environment? What are the Environmental Benefits of Water Recycling? Water Recycling Can Decrease Diversion of Freshwater from Sensitive Ecosystems. Water Recycling Decreases Discharge to Sensitive Water Bodies. Recycled Water May Be Used to Create or Enhance Wetlands and Riparian (Stream) Habitats. How can we reduce reuse and recycle water […]
How can we increase the speed of motor give two ways?
Why hydrogen ion does not exist?
Why hydrogen ion does not exist? Because the bare nucleus can readily combine with other particles (electrons, atoms, and molecules), the isolated hydrogen ion can exist only in a nearly particle-free space (high vacuum) and in the gaseous state. Why are H+ ions? Loss of an electron from H atom results in H+ . ion […]
What is the name of ch2?
What is the name of ch2? Methylene What functional group is ch2? methylene group What is och3 substituent called? methoxy-2-chlorobutanone. Is nitro electron-donating or withdrawing? Numerous studies on nitro group properties are associated with its high electron-withdrawing ability, by means of both resonance and inductive effect. Is MEO an electron withdrawing group? A methoxy group […]
What should my body water percentage be for my age?
What should my body water percentage be for my age? Water as percentage of body weight in adults Adults Ages 12 to 18 Ages 19 to 50 Male average: 59 range: 52%–66% average: 59% range: 43%–73% Female average: 56% range: 49%–63% average: 50% range: 41%–60% What is the greatest regulator of water intake? The thirst […]
What will happen if two forces act on an object?
Why are periodic forest fires beneficial to the forest?
Why are periodic forest fires beneficial to the forest? When done in small doses, controlled burns can be beneficial to forest growth. Naturally, periodic forest fires help to clear away old brush and allow for new growth. They recycle nutrients back into the soil, disperse seeds of fire-adapted plants and burn ground cover to give […]
How does electricity flow in a circuit draw an open circuit?
How does electricity flow in a circuit draw an open circuit? The electric circuit in which there is a gap in the connections between the terminals of the cell, wires and the bulb, etc is called an open circuit (or incomplete circuit). Electricity does not flow through an open circuit because there is a gap […]