What are the 3 forms of radiation? There are four major types of radiation: alpha, beta, neutrons, and electromagnetic waves such as gamma rays. They differ in mass, energy and how deeply they penetrate people and objects. The first is an alpha particle. What type of radiation has the lowest energy? Radio waves What is […]
How do I calculate an angle?
What is the main idea of Silent Spring?
What is the main idea of Silent Spring? The overarching theme of Silent Spring is the powerful—and often negative—effect humans have on the natural world. Carson’s main argument is that pesticides have detrimental effects on the environment; she says these are more properly termed “biocides” because their effects are rarely limited to solely targeting pests. […]
What is the purpose of charts?
What is the purpose of charts? The main functions of a chart are to display data and invite further exploration of a topic. Charts are used in situations where a simple table won’t adequately demonstrate important relationships or patterns between data points. What are the benefits of using charts? Advantages show each data category in […]
How do you find heat transfer area?
Is atomic number equal to number of protons?
Is atomic number equal to number of protons? Neutral atoms of an element contain an equal number of protons and electrons. The number of protons determines an element’s atomic number (Z) and distinguishes one element from another. For example, carbon’s atomic number (Z) is 6 because it has 6 protons. Can we turn CO2 into […]
Is GVWR the same as empty weight?
Is GVWR the same as empty weight? Gross Vehicle Weight ( GVWR ) is the weight of the vehicle at full capacity. It includes the curb weight, or empty weight, plus the weight of the driver, all passengers, engine, engine fluids, fuel, and the cargo that the vehicle is carrying. How much does an empty […]
Which is an example of simile?
Which is an example of simile? A simile is a figure of speech that compares two different things in an interesting way. An example of a simile is: She is as innocent as an angel. An example of a metaphor is: She is an angel. Which is an example of personification? Personification means: “Giving an […]
Why do objects roll?
Why do objects roll? When you drop the object, this potential energy is converted into kinetic energy, or the energy of motion. Kinetic energy depends on an object’s mass and its speed. For a rolling object, kinetic energy is split into two types: translational (motion in a straight line) and rotational (spinning). What does slide […]
Is 2Na Cl2 2NaCl a balanced equation?
Is 2Na Cl2 2NaCl a balanced equation? The equation 2Na+Cl->2NaCl is balanced therefore, it is an example of the law of conservation of mass. What does 2 mean in 2NaCl? [High School Science] What is 2NaCl(aq)? Na is the chemical symbol for sodium, and Cl is the chemical symbol for chlorine. So NaCl is sodium […]