Which minerals do not react with acid? Non-carbonate minerals, especially silicates will not react to HCl. How does acid react with minerals? Acid Reactions: Reaction to acids is a property that can be used to help identify some carbonate minerals and zeolites. Dilute hydrochloric acid will react with carbonates such as calcite to give off […]
Why do many plants put so much sugar in their fruits?
Why do many plants put so much sugar in their fruits? Plants have chlorophyll that uses sunlight to gather energy. The energy is then used to change carbon dioxide from the air into sugars like glucose and fructose. They transport sugars throughout the plant and supply it to tissues like roots, flowers and fruits that […]
Why is flow rate important?
Why is flow rate important? Flow rate is the volume of fluid that passes through a given cross-sectional area per unit time. Accurate flow rate measurement using an appropriate flowmeter is paramount to ensuring fluid control processes run smoothly, safely and cost-effectively. What is the ideal flow rate in water filters? Kitchen faucet: 2-3 GPM. […]
Is there a voltage drop if there is no current?
Is there a voltage drop if there is no current? This is due to the gap in between the switch. So the applied energy is not converted to current even though the resistance is still there. Hence voltage will be there, where you applied it. This means the supplied energy (the voltage) is completely utilized […]
Can you swim in molasses?
Can you swim in molasses? Molasses is a non-Newtonian fluid, which means that its viscosity depends on the forces applied to it, as measured by shear rate. Physics also explains why swimming in molasses is near impossible. Does Boston still smell like molasses? All that remains of the Great Boston Molasses Disaster is a small […]
Which of the following outdoor sports is not aerobic answers?
Which of the following outdoor sports is not aerobic answers? Sports like basketball, netball and golf are not aerobic sports. Which outdoor sports is not aerobic? Answer. Among the given options, skydiving is not one of the aerobic outdoor sports. Aerobic exercises includes, swimming, cycling, skiing, hiking, aerobic classes, spinning, running, walking, kickboxing and more. […]
Does AA or C batteries last longer?
Does AA or C batteries last longer? Specifically, we measured how long AAA, AA, C, and D batteries from the same manufacturer would last….The results. Battery Time on 200mAh AA 6 hours 28 minutes C 18 hours 9 minutes D 36 hours 3 minutes What size battery lasts the longest? Energizer Ultimate Lithium AA Batteries, […]
Where does a fuse go in a circuit?
Where does a fuse go in a circuit? Fuses should always be connected to the hot wire and should be placed before any other component in the circuit. In most projects, the fuse should be the first thing the hot wire connects to after it enters your project enclosure. What is the difference between a […]
Which state releases the most sulfur dioxide annually?
Which state releases the most sulfur dioxide annually? Pennsylvania Which state in the US releases the least sulfur dioxide annually? 7. How might you explain the fact that Vermont and New Hampshire, states with very low sulphur dioxide emission, experience acid levels that are among the most severe in the country? They have more wooded […]
Why does a person become an alcoholic?
Why does a person become an alcoholic? Several of the most common causes of alcoholism are: biological factors, environmental factors, social factors and psychological factors. Here’s a breakdown of how each one plays a role in the development of alcohol abuse. Is it OK to drink every day? According to the National Institute on Alcohol […]