Why do we need an insulator in a light bulb? Conductors and insulators are also important components in electric circuits. Conductors (usually metals) are materials that allow electricity to pass through them. If added to a circuit, insulators will stop the flow of electricity causing the bulb not to light. What type of conductor is […]
What are the 3 species concept?
What are the 3 species concept? Templeton (1989) this idea draws on all three major. variants of the biological species (the evolutionary, isolation. and recognition concepts), and defines species as the “most. inclusive population of individuals having the potential for. phenotypic cohesion through intrinsic cohesion. What are the three main species concepts? Some major species […]
Are forests helping in the fight against climate change answers?
Are forests helping in the fight against climate change answers? The negative values of annual NEE show that this forest is a carbon sink, because more CO2 is being removed from the atmosphere via photosynthesis than is returning via decomposition and respiration. This suggests that forests are helping to reduce the total CO2 in the […]
What is an acceptable level of packet loss?
What is an acceptable level of packet loss? Acceptable packet loss Losses between 5% and 10% of the total packet stream will affect the quality significantly.” Another described less than 1% packet loss as “good” for streaming audio or video, and 1-2.5% as “acceptable”. Is 2 percent packet loss bad? Anything over 2% packet loss […]
Which has higher specific heat water or sand?
Which has higher specific heat water or sand? Sand also has a relatively low specific heat. Water, on the other hand, has a very high specific heat….Variation in Specific Heat. Substance Specific Heat (joules) sand 0.67 wood 1.76 water 4.18 Does a substance with high specific heat cool down slowly? Heat capacity is related to […]
What happens when HCl and Koh combine?
What happens when HCl and Koh combine? The reaction of an acid with a base is called neutralization. During this reaction, acid reacts with base to form salt and water. Potassium hydroxide (KOH) reacts with hydrochloric acid (HCl) to produce potassium chloride (KCl), a salt and water (H2O). This is a neutralization reaction. What happens […]
What is the most essential factor of tourism?
What is the most essential factor of tourism? Tourism Management – Factors Affecting Environment at Destination. Tourism is in its best form when the destination boasts of conducive climate. Economy of the Country. Historical or Cultural Importance of Destination. Research Importance of Destination. Religious Importance of Destination. Technology. What is the #1 tourist destination? France […]
Why salt water makes you float?
What happens when humidity reaches 100 %?
What happens when humidity reaches 100 %? When relative humidity reaches 100 percent or is saturated, moisture will condense, meaning the water vapor changes to liquid vapor. Thus, the saturation level of air is related to the air’s temperature. As air temperature increases (or becomes warmer), more water remains in a gas phase. What happens […]
What is an unknown resistance?
What is an unknown resistance? Your unknown resistance is . between D and B points denote voltage drop across a Galvanometer. Now, change R2 variable resistor and tune it until the Galvanometer shows zero deflection. Once the Galvanometer shows zero deflection, the value of R2 is noted and hence unknown resistance can be known by […]