How many total oxygen atoms are there in the reactants of photosynthesis? six atoms Where do the oxygen atoms go? The single oxygen atoms latch onto O2 molecules to form O3 (the chemical formula for ozone). The stratosphere has higher concentrations of O3 because there is more UV present. The ozone layer filters out UV, […]
How do I open a point cloud file?
How do I open a point cloud file? Insert a Point Cloud File Open the Revit project. Click Insert tab Link panel (Point Cloud). Specify the file or files to link, as follows: For Look in, navigate to the location of the file(s). For Positioning, select: Click Open. For raw format files, you are prompted […]
What is the relation between force and dielectric constant?
What is the relation between force and dielectric constant? Dielectric constant of a medium is defined as the ratio of forces between two charges placed in vacuum to medium without any change in magnitude of charges and their distance. Therefore, as K decreases there will be an increase in force. Why is force inversely proportional […]
What is a plants main source of energy?
What is a plants main source of energy? 3.1 The Sun is the major source of energy for organisms and the ecosystems of which they are a part. Producers such as plants, algae, and cyanobacteria use the energy from sunlight to make organic matter from carbon dioxide and water. This establishes the beginning of energy […]
When can we observe a chemical property?
When can we observe a chemical property? Chemical properties are very useful in identifying substances. However, unlike physical properties, chemical properties can only be observed as the substance is in the process of being changed into a different substance. What are chemical change properties? The signs of chemical change include changes in color, temperature, the […]
What is data in the scientific method?
What is data in the scientific method? Data are the information gained from observing and testing an experiment. Scientists use data to gain understanding and make conclusions. Scientists often use graphs or tables to show their data and research findings. What are the steps in drawing a conclusion? Important Steps for Drawing Our Conclusions 1) […]
What torque should I use for screws?
What torque should I use for screws? Setting 1 is low speed/high torque and is best for driving screws. Setting 2 is a medium speed/torque and can be used for drilling or driving. Setting 3 is the highest speed and is meant for drilling or driving fasteners. Does length of screwdriver matter? A: This may […]
Can cotton be used for insulation?
Can cotton be used for insulation? Cotton is non-allergenic and adaptable; it insulates and absorbs more cost effectively than any synthetic or artificial fabric. Cotton is used in warm climates because it wicks moisture away from the skin. It is worn in layers of waffled fabric in cold climates to insulate. Why is distilled water […]