What happens to the current and resistance if the voltage in the circuit becomes two times? Explanation: If current is I and voltage is V , then resistance R=VI and power is given by P=V⋅I . As such when both the current and voltage in a circuit are doubled, resistance becomes R=2V2I=VI and hence remains […]
What happens when sound waves hit each other?
What happens when sound waves hit each other? Wave interference is the phenomenon that occurs when two waves meet while traveling along the same medium. The interference of waves causes the medium to take on a shape that results from the net effect of the two individual waves upon the particles of the medium. What […]
How do I change my mindset for success?
How do I change my mindset for success? Here are 8 effective ways you can upgrade your mindset: Change your Self-Talk. Change your Language. Determine the mindset you need and act as if. Identify & Overcome your Personal Mental Blocks. Learn & Apply. Surround yourself with people that match your desired mindset. Create new habits […]
Why did my thermos flask exploded?
Why did my thermos flask exploded? Why vacuum flasks explode The most common reason for this is when food or drink is left in the vacuum flask. After some time, bacteria will start to grow. Bacteria also produces gas during this time. The higher the pressure, the likelier the lid and its contents will “explode” […]
Why are incandescent light bulbs bad for the environment?
Why are incandescent light bulbs bad for the environment? Because of the extra coal – a major source of mercury pollution – that is burned in order to light an incandescent bulb, this form of lighting leads to roughly 3 times more mercury being released into the atmosphere compared with a CFL bulb. Can I […]
What affects surface tension?
What affects surface tension? Surface tension depends mainly upon the forces of attraction between the particles within the given liquid and also upon the gas, solid, or liquid in contact with it. An increase in temperature lowers the net force of attraction among molecules and hence decreases surface tension. Does grease reduce surface tension? In […]
Why do A and T have 2 hydrogen bonds?
Why do A and T have 2 hydrogen bonds? Base pairing. Base pairing between adenine and thymine can be found in DNA only. There are two hydrogen bonds holding the two nitrogenous bases together. The hydrogen bonds between adenine and thymine are important for DNA to maintain a double helix structure. Why is GC rich […]
What are squids favorite food?
What are squids favorite food? Squid are carnivorous and their favorite foods include small fish, crabs, shrimp and other squid. A squid will stalk its prey by hiding out of sight until the animal is within range, then shoots out its arms to ensnare the food. The squid then pulls the food to its mouth […]
Is Lily Pads abiotic or biotic?
Is Lily Pads abiotic or biotic? The living parts of an ecosystem are referred to as BIOTIC FACTORS. The nonliving parts of an ecosystem are referred to as ABIOTIC FACTORS. BIOTIC FACTORS: fish, grass, lily pads, cattails, trees, turtle, frog, bird, human, worm, bacteria, weeds, moss. Is a flower abiotic or biotic? Explanation: Biotic factors […]