What evidence indicates that isostatic rebound has occurred? If the crust has more mass with the thick sediment layers getting deposited or with the formation of vast glaciers, then it sinks down into the mantle until they obtain equilibrium. If the load is decreased by erosion or melting of ice, then the crust gradually rises […]
Which side of the tape measure is CM?
Which side of the tape measure is CM? Above you’ll see a picture of a metric/imperial pocket tape measure. The measurements towards the bottom of the image are metric. In other words they’re in centimetres and milimetres. There are 10mm in each centimetre (shown by the ten spaces between each cm) and 100cm in each […]
What is the major drawback to using Word equations?
What is the major drawback to using Word equations? Word equations can be very useful, but do have one major drawback. They cannot be used for any quantitative work. A word equation does not tell how many moles of each material are needed or how many moles of product are formed. What type of chemical […]
What are the three possible outcomes for the universe?
What are the three possible outcomes for the universe? The three possible outcomes include: an open universe, in which the expansion will never stop; a closed universe, in which the expansion will stop and turn into a contraction; and a flat universe, in which the expansion will slow to a halt in time—but it will […]
What are three examples of interference?
What are three examples of interference? Examples of interference Part of the light from the sun bounces off the top surface, in other words it bounces off the oil. Part of the sunlight bounces off the top of the water. The light waves from the oil surface and the light from the water surface meet […]
How do you calculate retarding force?
How do you calculate retarding force? 1. Find the accelerating and retarding (stopping) force: Accelerating force: First, find acceleration: 50 km/h is equal to 13.89 m/s (we calculated this with the speed converter). Retarding force: a = (0 – 13.89 m/s) / 8 s = -1.74 m/s2 Fr = 50 kg * -1.74 m/s2 = […]
What are the four characteristics of value?
What are the four characteristics of value? Elements of Value For a commodity to have value, four Elements of Value must be present. •Utility. •Scarcity. •Transferability. •Effective Demand. Utility. For a commodity or service to have value, it must be useful. Scarcity. Even if a thing has utility, it is not valuable unless it is […]
What is the maximum acceleration of a bungee jumper?
What is the maximum acceleration of a bungee jumper? We can see this because the upward force is at a maximum when the bungee cord is fully stretched. The jumper reached the highest position in the middle of the second free-fall period, or about 2.4 s. The acceleration is downward and about –9.8 m/s2. How […]
How do I get my new kitten out of hiding?
Which of the following is evidence of plate tectonics?
Which of the following is evidence of plate tectonics? Material in the mantle is constantly circulating as a result of heat within the mantle. As the partially molten rock flows, the tectonic plates move as well. Other evidence of plate tectonics include Seafloor spreading, which involves the creation of new crust at divergent plate boundaries. […]