Why is SI easier than the English system? There are several reasons why SI is preferred to the old English system of measurement: SI uses base 10, just like our number system, so it is much easier to learn, remember and convert between units. The prefixes used in SI are from Latin and Greek, and […]
How can extinction affect humans?
How can extinction affect humans? As species disappear, infectious diseases rise in humans and throughout the animal kingdom, so extinctions directly affect our health and chances for survival as a species. The rise in diseases and other pathogens seems to occur when so-called “buffer” species disappear. Is extinction good or bad? Nevertheless, extinctions can have […]
Why is the motion of a pendulum an example of simple harmonic motion?
Why is the motion of a pendulum an example of simple harmonic motion? because even at large amplitudes there is restoring force pulling the pendulum toward mean position and its acceleration is directly proportional to the displacement. … Why does SHM occur? Simple Harmonic Motion (SHM) is defined as an oscillation whose restoring force is […]
What are the harmful effects of algae?
What are the harmful effects of algae? 7 Major Harmful Effects of Algae to Human Being Harmful to living stock: The algae are harmful to humans in several ways. Blocking of photosynthesis: Parasitic algae: Mechanical injury: Contamination of water supply: Fouling of ships: Deterioration of exposed fabrics: What does algae bloom look like? An algal […]
What is the deadliest type of nuke?
What is the deadliest type of nuke? Russia declassifies footage of ‘Tsar Bomba’ — the most powerful nuclear bomb in history. The blast was more powerful than 50 million tons of TNT, and was felt hundreds of miles away. In October 1961, the Soviet Union dropped the most powerful nuclear bomb in history over a […]
Is it legal to have smoked tail lights in California?
Is it legal to have smoked tail lights in California? Tinting head lights and tail lights are illegal in CA. What two functional tail lamps are visible? California law has made it mandatory for every vehicle to have 2 functional tail lamps that are visible from all distances within 1000 feet. This step is taken […]
What happens when white light passes through a red and green filter?
What happens when white light passes through a red and green filter? If you pass white light through a red filter, then red light comes out the other side. This is because the red filter only allows red light through. The other colours (wavelengths) of the spectrum are absorbed. Similarly, a green filter only allows […]
Is it safe to live near an active fault why?
Is it safe to live near an active fault why? The danger of living near fault lines Living near fault lines is inherently dangerous but difficult to avoid. The dangers people face include not only tremors but also other threats: Widespread smoke and ash can pollute the air and block out the sun for miles […]
What color does not absorb light?
Why Hall voltage is negative?
Why Hall voltage is negative? In metals, the Hall voltages are generally negative, indicating that the electric current is composed of moving negative charges, or electrons. What is the value of Hall coefficient? The average value of the Hall coefficient was measured to be 0.0113±0.0002m3C−1 and sign of the Hall coefficient was positive corresponding to […]