aggressive: behaving in a forceful way, bold
campaign: work together towards a goal
discrimination: unequal treatment
dowry: amount of money or valuables brought
by a bride to her husband during marriage
gender: state of being male or female based on
behaviour in society
movement: group of people working together to
spread their ideas
role: part played by a person or functions
assumed by a person in a given situation
Answers
Answer:
Acids are very common in some of the foods that we eat. Citrus fruits such as oranges and lemons contain citric acid and ascorbic acid, which is better known as vitamin C. Carbonated sodas contain phosphoric acid. Vinegar contains acetic acid. Your own stomach utilizes hydrochloric acid to digest food.
Acids are a distinct class of compounds because of the properties of their aqueous solutions. Those properties are outlined below:
Aqueous solutions of acids are electrolytes, meaning that they conduct an electrical current. Some acids are strong electrolytes because they ionize completely in water, yielding a great many ions. Other acids are weak electrolytes that exist primarily in a non-ionized form when dissolved in water.Acids have a sour taste. Lemons, vinegar, and sour candies all contain acids.Acids change the color of certain acid-base indicators. Two common indicators are litmus and phenolphthalein. Blue litmus turns red in the presence of an acid, while phenolphthalein turns colorless.Acids react with active metals to yield hydrogen gas. Recall that an activity series is a list of metals in descending order of reactivity. Metals that are above hydrogen in the activity series will replace the hydrogen from an acid in a single-replacement reaction, as shown below:
Acids react with bases to produce a salt compound and water. When equal moles of an acid and a base are combined, the acid is neutralized by the base. The products of this reaction are an ionic compound, which is labeled as a salt, and water.
Answer:
The answer is simple: local consumption. It is important to remember that the utility has no idea how much energy Bob's system is producing, all they see is how much energy Bob is selling back to them. So both Enphase and the utility are correct, they are just New research shows, albeit unintentional, that generating electricity with solar panels can also be a very bad idea. In some cases, producing electricity by solar panels releases more greenhouse gases than producing electricity by gas or even coal.Wind is a more efficient power source than solar. Compared to solar panels, wind turbines release less CO2 to the atmosphere, consume less energy, and produce more energy overall. In fact, one wind turbine can generate the same amount of
Why solar energy is bad?
New research shows, albeit unintentional, that generating electricity with solar panels can also be a very bad idea. In some cases, producing electricity by solar panels releases more greenhouse gases than producing electricity by gas or even coal
Do solar panels work at night?
Solar panels don't produce energy at night or when the sun is obscured. Instead, they continue to provide power through net metering, in which surplus power is transferred to a public utility power grid -- often powered by fossil
Disadvantages of Solar Energy
Cost. The initial cost of purchasing a solar system is fairly high. ... Weather-Dependent. Although solar energy can still be collected during cloudy and rainy days, the efficiency of the solar system drops. ... Solar Energy Storage Is Expensive. ... Uses a Lot of Space. ... Associated with
Photovoltaic systems. One of the most common ways to use solar power is to use photovoltaic systems or as they are also known solar cell systems, which produce electricity directly from sunlight. ... Solar water heating systems. ... Solar power plants. ... Passive solar heating.