CONCEPTUAL INTEGRATED SCIENCE (PEARSON+
3rd Edition
ISBN: 2818440059230
Author: Hewitt
Publisher: PEARSON+
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Chapter 17, Problem 55TE
How much evidence is there that Mars currently supports life or that it once supported life? What kind of evidence is NASA searching for to determine whether there is life on Mars?
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Two mirrors meet an angle, a, of 105°. A ray of light is incident upon mirror A at an angle, i, of
42°. The ray of light reflects off mirror B and then enters water, as shown below:
Incident
ray at A
Note: This diagram is not to
scale.
a
Air (n = 1.00)
Water (n = 1.34)
1) Determine the angle of refraction of the ray of light in the water.
B
Hi can u please solve
6. Bending a lens in OpticStudio or OSLO. In either package, create a BK7 singlet lens of 10 mm semi-diameter
and with 10 mm thickness. Set the wavelength to the (default) 0.55 microns and a single on-axis field point at
infinite object distance. Set the image distance to 200 mm. Make the first surface the stop insure that the lens
is fully filled (that is, that the entrance beam has a radius of 10 mm). Use the lens-maker's equation to
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of 200 mm. Get this working and examine the RMS spot size using the "Text" tab of the Spot Diagram analysis
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diffraction limited, with a spot size of more than 100 microns.
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Chapter 17 Solutions
CONCEPTUAL INTEGRATED SCIENCE (PEARSON+
Ch. 17 - What was Lamarcks theory about how evolutionary...Ch. 17 - What impressed Darwin about the finches on the...Ch. 17 - How did the work of Thomas Malthus influence...Ch. 17 - How did Charles Lyells work influence Darwin?Ch. 17 - What is an inherited trait?Ch. 17 - What is genetic variation?Ch. 17 - Describe how natural selection occurs?Ch. 17 - From the point of view of natural selection, why...Ch. 17 - Define sexual selection and provide some examples...Ch. 17 - Prob. 10RCC
Ch. 17 - Does natural selection act on genotype or...Ch. 17 - Prob. 12RCCCh. 17 - Prob. 13RCCCh. 17 - Why are genetic mutations and sexual reproduction...Ch. 17 - What is a species?Ch. 17 - Prob. 16RCCCh. 17 - Explain the difference between allopatric...Ch. 17 - What is an adaptive radiation?Ch. 17 - Prob. 19RCCCh. 17 - Why does the similarity of the mammalian limb in...Ch. 17 - How does biogeography provide evidence for...Ch. 17 - What important feature of modern humans can...Ch. 17 - What was the first species of hominid to leave...Ch. 17 - How old is our species, the modern humans known as...Ch. 17 - What experiment did Miller and Urey perform? What...Ch. 17 - What are three hypotheses for how Earths organic...Ch. 17 - Prob. 27TISCh. 17 - Why is RNA, rather than DNA, believed to be the...Ch. 17 - Why do scientists think life on Mars is more...Ch. 17 - Why are scientists interested in searching for...Ch. 17 - Is there evidence that Mars once had water?Ch. 17 - Is there evidence that Mars currently has water?Ch. 17 - Do scientists know whether there is life on Mars?Ch. 17 - Prob. 34TISCh. 17 - Prob. 35TISCh. 17 - Prob. 36TISCh. 17 - How do fossils provide evidence for evolution?Ch. 17 - Prob. 38TISCh. 17 - What does the fossil Archaeopteryx tell us about...Ch. 17 - Prob. 43TCCh. 17 - Prob. 44TCCh. 17 - Prob. 45TSCh. 17 - Lets consider a very small population of...Ch. 17 - Now lets assume that the two snapdragons in out...Ch. 17 - Why do scientists consider Miller and Ureys...Ch. 17 - What role might environments similar to...Ch. 17 - Prob. 50TECh. 17 - Explain why the earliest life on Earth may have...Ch. 17 - Of the planets in the Solar System other than...Ch. 17 - What features of Venus would make it difficult for...Ch. 17 - What features of Mars would make it difficult for...Ch. 17 - How much evidence is there that Mars currently...Ch. 17 - Prob. 56TECh. 17 - Prob. 57TECh. 17 - Horned lizards defend themselves with spiky horns...Ch. 17 - Why are some human traits that do not show genetic...Ch. 17 - Prob. 60TECh. 17 - Prob. 61TECh. 17 - Prob. 62TECh. 17 - What does it mean to say that on one rabbit has...Ch. 17 - In recent decades, average human height has...Ch. 17 - Prob. 65TECh. 17 - Prob. 66TECh. 17 - Prob. 67TECh. 17 - Prob. 68TECh. 17 - Not all brightly colored animals are trying to...Ch. 17 - Prob. 71TECh. 17 - Prob. 72TECh. 17 - Prob. 73TECh. 17 - Can chance cause a population to evolve?Ch. 17 - Prob. 75TECh. 17 - Prob. 76TECh. 17 - Why is speciation often associated with the...Ch. 17 - Prob. 78TECh. 17 - Prob. 79TECh. 17 - Prob. 80TECh. 17 - What are some examples of artificial selection?...Ch. 17 - Many dogs have a dew- claw, a toenail located on...Ch. 17 - How do the bones of the human hand provide...Ch. 17 - Prob. 84TECh. 17 - Prob. 85TECh. 17 - Why do fossil whales have legs?Ch. 17 - This photo shows the leg bone of fossil Horse left...Ch. 17 - Scientists have found a number of fos- sil...Ch. 17 - Laura says she doesnt believe that humans were at...Ch. 17 - In one of the most spectacular archaeological...Ch. 17 - If there is life on Mars and this life had evolved...Ch. 17 - If life evolved on Venus, what adaptations might...Ch. 17 - During a drought, the supply of seeds available to...Ch. 17 - Prob. 94TDICh. 17 - You are eating a salad when you almost bite down...Ch. 17 - Birds eggs vary tremendously in color. Do you...Ch. 17 - Prob. 97TDICh. 17 - Prob. 98TDICh. 17 - Scientific theories may be falsifiable. Is...Ch. 17 - Scientiests who are searching for new fosils of...Ch. 17 - Prob. 101TDICh. 17 - When Stanley Miller and Harold Urey built their...Ch. 17 - Which of the following is known to be found on...Ch. 17 - Prob. 3RATCh. 17 - Which of these adaptations is the result of sexual...Ch. 17 - If we compare related rabbit species in desert and...Ch. 17 - Which of the following mechanism of evolution...Ch. 17 - Prob. 7RATCh. 17 - Prob. 8RATCh. 17 - The fossil Archaeopteryx links birds to which...Ch. 17 - There is DNA evidence that humans interbred with...
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- Lab-Based Section Use the following information to answer the lab based scenario. A student performed an experiment in an attempt to determine the index of refraction of glass. The student used a laser and a protractor to measure a variety of angles of incidence and refraction through a semi-circular glass prism. The design of the experiment and the student's results are shown below. Angle of Incidence (°) Angle of Refraction (º) 20 11 30 19 40 26 50 31 60 36 70 38 2a) By hand (i.e., without using computer software), create a linear graph on graph paper using the student's data. Note: You will have to manipulate the data in order to achieve a linear function. 2b) Graphically determine the index of refraction of the semi-circular glass prism, rounding your answer to the nearest hundredth.arrow_forwardUse the following information to answer the next two questions. A laser is directed at a prism made of zircon (n = 1.92) at an incident angle of 35.0°, as shown in the diagram. 3a) Determine the critical angle of zircon. 35.0° 70° 55 55° 3b) Determine the angle of refraction when the laser beam leaves the prism.arrow_forwardUse the following information to answer the next two questions. A laser is directed at a prism made of zircon (n = 1.92) at an incident angle of 35.0°, as shown in the diagram. 3a) Determine the critical angle of zircon. 35.0° 70° 55 55° 3b) Determine the angle of refraction when the laser beam leaves the prism.arrow_forward
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