a) What are the wavelengths of an electromagnetic wave with the following frequencies 5 THz, 50 THz, 500 THz, 5000 THZ The units of frequency are given in Hertz (number of oscillations per second) a terahertz (THz) is 1012 Hertz. Please give your result in nanometers (10-⁹ m). b) Which one of these frequencies represents visible light?

Q: Explain the difference between foliated and non-foliated metamorphic texture

A: Foliated metamorphic texture shows bands or visible layers within their pattern. This type of…

Q: I need help with naming this rock

A: The rocks having equigranularity and originated from the magma are known as the igneous rocks. The…

Q: a) At solar maximum sunspots might cover up to 0.4% of the total area of the Sun. If the sunspots…

A: Introduction We can calculate the luminosity here with the help of Stephan Boltzmann formula as…

Q: மாராgm 61, 71 81

A: The sample is a sedimentary in origin. It is a sedimentary rock.

Q: How does a continental rise form? A deposition of sediment from the continent B C erosion of…

A: Answer:  The Correct Option would be (A) Deposition of sediments from the ocean.   Explanation: A…

Q: What do meteorites tell us about potential life on other planets and whether life on Earth was…

A: Meteorites can provide clues about the potential for life on other planets and whether life on Earth…

Q: In soil compaction, the following would happen: Soil shear strength is reduced Soil permeability is…

A: In this question we need to choose all the correct options related to soil compaction.

Q: Summarize in your own words the major geologic and life events for each period in Earth’s history…

A: Answer: On the basis of the geological time scale, a system of measurement based on the examination…

Q: according to Kepler's first law, planets move in elliptical orbits. Why is that considered…

A: The correct answer is (a) Kepler's second law shows that a planet's speed changes due to radial…

Q: Why would very deep mines mostly prefer to install a shaft to hoist their deep ore to surface rather…

A: Introduction There are several reasons why very deep mines mostly prefer to install a shaft to hoist…

Q: Explain why there are is less energy at higher trophic levels than the trophic level 1 (producers)?…

A: The energy transfer from lower trophic level to higher trophic levels is always less because most of…

Q: Increases compaction efficiency until OMC is reached. Efficiency of compaction is decreased after…

A: The moisture in the soil is an essential criterion for describing the compaction of the soil…

Q: What is the name of the zone that is marked by progressively deeper earthquakes representing the…

A: The region marked by progressively deeper earthquakes representing the subducting plate is called…

Q: Identify examples of naturally occurring pollution and disturbance in the region where you live.…

A: Pollution is the term for the inflow of contaminants into the environment that harms it. Both…

Q: How do we know that the Earth is not made of one solid lump of rock, but instead has layers inside?…

A: 1. Seismic waves, studies of the Earth's gravity field, and meteorite analysis are just a few of the…

Q: Identify and describe in your own words each of the 5 steps of the BRACE framework for climate…

A: The BRACE Framework:  It is public health approach developed by the Centers for Disease Control and…

Q: Chapter 19: Movement of Energy in Ecosystems  What makes studying ecosystems different than…

A: “Since you have posted multiple questions, we will provide the solution only to the specified sub…

Q: Naked Eye Observation: You see an unknown light in the sky that is not really big, it is moving but…

A: The objects in the sky detected based on their elative brightness. Each object could give certain…

Q: clay and quartz

A: Minerals: Minerals are the naturally occurring inorganic substance having an orderly internal…

Q: On the preceding graph, which number corresponds to the seismic wave with the greatest amplitude? 4…

A: Amplitude is the distance moved by a point from a certain equilibrium point. It's a kind of height.…

Q: I need help with finding the name of this rock

A: INTRODUCTION  Rock Name: SCORIA ROCK TEXTURE: VESICULAR  TYPE: EXTRUSIVE

Q: ch type of plate boundaries are highlighted in red in the map below? * 1 point

A: Answered below

Q: Please discuss Milankovitch Cycles. Include discussion of their discovery (who, how, and when), and…

A: Milankovitch Cycles refer to a series of long-term variations in the Earth's orbit and rotation…

Q: Minerals are a. b. C. d. e. formed quickly deep within Earth's core often found in their liquid form…

A: Minerals are  D.the building blocks of rocks

Q: A stream (0.21 m3/sec) emerges from a mine adit and flows into a larger watercourse. Due to acidic…

A: To solve this problem, we need to consider the acid-base chemistry of the two streams as they mix…

Q: Which of the following is a major input (gain) of heat at the Earth’s surface? Group of answer…

A: The major input (gain) of heat at the Earth's surface is solar energy. Option A, "solar energy," is…

Q: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. D 20. •M. C N The figure above…

A: The rock layers are deposited one over the since the geologic past. It us usually found that the…

Q: I need help finding the name of this rock ?

A: The given rock is composed of light color. Few large grains are included within the rock too. The…

Q: What actions can be taken to lower air pollution emissions? Consider possibilities at multiple…

A: Air pollution refers to introduction of any physical or chemical substance into the air and…

Q: 4. Determine the symmetry of the fold to the left. SYMMETRIC or ASYMMETRIC 5. What type of fold is…

A: Since you have posted multiple questions, we will provide the solution only to the specified sub…

Q: 6) Explain what cosmic microwave background (CMB) is, and also why is it the best evidence we have…

A: 6. The Big Bang theory explains the universe's birth. According to this, at the very first stage the…

Q: Which one of the following is true about the subduction zone? The plate that is denser always…

A: A subduction zone is a type of tectonic boundary where two tectonic plates meet, where one plate is…

Q: In the U.S today, there is a critical shortage of many health care professionals due to the pandemic…

A: 1. As the CEO of a Federally Qualified Health Clinic (FQHC) in a remote area, I understand how…

Q: 1. Describe the UTM coordinate system design (8 pts) and work out the UTM zone for New York City at…

A: Introduction The Universal Transverse Mercator (UTM) coordinate system is a global system used to…

Q: Explain how metamorphic rocks form near a magma chamber.  Describe the type of metamorphism that…

A: Metamorphism involves changes in sedimentary, igneous or metamorphic rocks over time by…

Q: What change took place in the atmosphere betweeen 8 AM and 3 PM that caused the stability of the…

A: Atmospheric stability is a proportion of barometrical status which decides if air will rise, sink,…

Q: Name of the rock? 2. How/ where did the rock form?

A: Ans 1 This is a Cretaceous Rock Ans 2 Cretaceous rocks are a type of sedimentary rock that were…

Q: Topic: Thinking geographically. Questions for discussion: how do geographers think spatially? How do…

A: By examining data and information in terms of position, distance, direction, and connectedness,…

Q: 1 5 7 8 9 10 Inclusions at 15 → The figure above is a profile (side) view of a place on Earth. 1.…

A: The foundation for relative age dating is the superposition principle, which is clear-cut and…

Q: Put the events in the cross section below into complete geologic order, starting with the oldest…

A: INTRODUCTION  1. Law of superposition: According to it, any new layer is always deposited over an…

Q: How far is the earth from the sun

A: In this question we need to provide the distance between the Sun and the Earth.

Q: base level. birdsfoot delta bottomset beds delta foreset beds tide-dominated delta topset beds…

A: The geological features and/or the terms are matched with the appropriate definitions that are…

Q: Question a. options:     is absorbed by water vapor and CO2 in the atmosphere     is reflected by…

A: Since you have posted multiple questions, we will provide the solution only to the first five…

Q: The economic interdependency of the world-system is reflected in the great growth of global…

A: The correct option is "trade". The rapid expansion of international trade is evidence of the world…

Q: Considering the composition and texture (grain size, shapes, colors) of the hand sample pictured,…

A: The correct option is Gneiss. A metamorphic rock called gneiss is created when other rocks undergo…

Q: ontainment of the Mississippi River affect the Louisiana coastline? Provide specific evidence from…

A: The Mississippi River is the second largest river known in the world and is one of the big river…

Q: There is an increase in precipitation over an ocean. How is the salinity of the seawater affected? A…

A: Introduction Salinity explains the percentage of salt in the water and is expressed in the units of…

Q: what  are the rates of seafloor spreading for the following  ocean basins?  North Atlantic basin:…

A: Ocean basins are generally comprised of mid-oceanic ridges, abyssal plains, isolated peaks and steep…

Q: Which of the following statements is true about divergent plate boundaries? Choose all the correct…

A: The supercontinent "Pangaea" was formed by processes typically associated with these plate…

Q: When Oceanic lithosphere meets Continental lithosphere, what will mos likely happen? O Continental…

A: Introduction We can provide answer to this question with the help of plate tectonic theory that…