PLEASE HELP WITH OPTICS! Need a long explanation. 4. Describe the conditions under which each type...
PLEASE HELP WITH OPTICS! Need a long explanation.
4. Describe the conditions under which each type of lens will form a virtual image.
THANK YOU SO MUCH WILL RATE 5-STARS!
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PLEASE HELP WITH OPTICS! Need a long explanation.
4. Describe the conditions under which each type...
Please help with this practice question about optics! 6. A certain convex lens is used to...
Please help with this practice question about optics!
6. A certain convex lens is used to create an image of an object that is 2.0 m in front of the lens on a white screen that is 15.0 cm behind the lens. For the sake of clarity in the description that follows, assume that the object, lens, and screen are on the x axis, the lens sits at the origin, and the object is in the positive x direction (so...
Please provide some type of explanation for each question and thank you for your help in...
Please provide some type of explanation for each question and
thank you for your help in advance.
3. Which of the following does not undergo oxidation in the presence of H-CrO4? CH3 CH2CH3 CH(CH3)2 C(CH3)3 3 d. 4 4. Which of the following compounds is aromatic? a. ethane b. cyclobutadiene C. benzene d. syclooctatetraene 5. Which of the following compounds is antiaromatic? a. ethane b. cyclobutadiene C. benzene d. cyclooctatetraene 6. What are the relative positions of the substituents in...
help with question 3 & 4 please 3. The concept of Hardy-Weinberg equilibrium specifies five conditions...
help with question 3 & 4 please
3. The concept of Hardy-Weinberg equilibrium specifies five conditions under which Hardy Weinberg equilibrium will be violated and evolution will occur. Describe two conditions which generate random changes to allele frequency in a population. Describe one condition which generates non-random changes (adaptations) to allele frequency in a population. (6pts) 4. In a population of fish, short scales (s) is recessive to the wild-type condition of long scales (S). You isolate a population of...
Can someone please help me with all the parts in this optics free response problem? 3....
Can
someone please help me with all the parts in this optics free
response problem?
3. (12 points, suggested time 25 minutes) Students are asked to perform an experiment to determine the focal length of a converging lens. They are given an optical bench that includes a lamp, a converging lens in a holder, and a screen. All three of these can be positioned anywhere along the optical bench. The students decide to form real images by placing the lamp...
This is my physics lab using the Phet "Geometric Optics" stimulation. Could I please get help...
This is my physics lab using the Phet "Geometric Optics"
stimulation. Could I please get help with steps 8-10.
0.8 1.53 1.3 No Rays Marginal rays Principal rays Many rays 2nd Point Change Object Show Guides Virtual Image Screen ✓ Ruler curvature radius(m) refractive index diameter(m) ES 40 -SE 100 120 140 160 Step 2: di- the distance between the image and the lens di = 200 cm Drag the ruler to the left and measure the distance between the...
ANSWERS ALREADY PROVIDED! 1) just need an explanation as to how to go about the biodiesel...
ANSWERS ALREADY PROVIDED!
1) just need an explanation as to how to go about the
biodiesel rxn and how to determine the product.
2)also, for the reactions. just briefly describe in
each step what type of rxn it is and how we arrive at that answer.
studying for exam so any kind of explanation will help. thank
you!
=1
2=
3. (9 pts) A) Draw the products of the biodiesel reaction below: at CH-он, н- meaRn mco OH Exam...
can u please type your answer, thanks in advanced 1. Mr. Magoo is in desperate need...
can u please type your answer, thanks in advanced
1. Mr. Magoo is in desperate need of corrective lenses for his 3 cm long nearsighted eyeballs. He wants to see Comet Lulin and the stars tonight, but his far point is only 4 cm! (His near point is just 2 cm!). a. What type of eyeglass lenses and strength in diopters will you prescribe for him, if his eyeglasses will be 1.5 cm from his eye? b. Will his new...
Optics Procedure Needed HOL lab kit equipment:magnifier, ruler Student supplied equipment index card,Styrofoam cups or modeling...
Optics Procedure Needed HOL lab kit equipment:magnifier, ruler Student supplied equipment index card,Styrofoam cups or modeling clay,paper clips,tape,colored pens or pencils,digital camera.Finding the Focal Length of a Lens 1.This part of the lab requires a dimly-lit room with an outside-facing window producing an unobstructed view of a distant object. Best results are obtained on a sunny day. 2.You need something to hold both your magnifier and a screen to project an image on.One possibility is to insert your magnifier into...
NEED HELP PLEASE! 3) Corn is produced under perfectly competitive conditions. Corn farmers have U-shaped, long-run...
NEED HELP PLEASE!
3) Corn is produced under perfectly competitive conditions. Corn farmers have U-shaped, long-run average cost curves that reach a minimum average cost of $3 per bushel when 1000 bushels are produced. a.(10) If the market demand curve for corn is given by QD 2,600,000 – 200,000P, in the long-run equilibrium what will be the price of corn, how much total corn will be demanded, and how many corn farms will there be? b.(10) Suppose demand increases to...
I NEED HELP WITH c) and d) NOT a) and b). please describe briefly so I...
I NEED HELP WITH c) and d) NOT a) and b). please
describe briefly so I can understand . Thank you.
Please help with this practice question about optics!
6. A certain convex lens is used to create an image of an object that is 2.0 m in front of the lens on a white screen that is 15.0 cm behind the lens. For the sake of clarity in the description that follows, assume that the object, lens, and screen are on the x axis, the lens sits at the origin, and the object is in the positive x direction (so...
Please provide some type of explanation for each question and
thank you for your help in advance.
3. Which of the following does not undergo oxidation in the presence of H-CrO4? CH3 CH2CH3 CH(CH3)2 C(CH3)3 3 d. 4 4. Which of the following compounds is aromatic? a. ethane b. cyclobutadiene C. benzene d. syclooctatetraene 5. Which of the following compounds is antiaromatic? a. ethane b. cyclobutadiene C. benzene d. cyclooctatetraene 6. What are the relative positions of the substituents in...
help with question 3 & 4 please
3. The concept of Hardy-Weinberg equilibrium specifies five conditions under which Hardy Weinberg equilibrium will be violated and evolution will occur. Describe two conditions which generate random changes to allele frequency in a population. Describe one condition which generates non-random changes (adaptations) to allele frequency in a population. (6pts) 4. In a population of fish, short scales (s) is recessive to the wild-type condition of long scales (S). You isolate a population of...
Can
someone please help me with all the parts in this optics free
response problem?
3. (12 points, suggested time 25 minutes) Students are asked to perform an experiment to determine the focal length of a converging lens. They are given an optical bench that includes a lamp, a converging lens in a holder, and a screen. All three of these can be positioned anywhere along the optical bench. The students decide to form real images by placing the lamp...
This is my physics lab using the Phet "Geometric Optics"
stimulation. Could I please get help with steps 8-10.
0.8 1.53 1.3 No Rays Marginal rays Principal rays Many rays 2nd Point Change Object Show Guides Virtual Image Screen ✓ Ruler curvature radius(m) refractive index diameter(m) ES 40 -SE 100 120 140 160 Step 2: di- the distance between the image and the lens di = 200 cm Drag the ruler to the left and measure the distance between the...
ANSWERS ALREADY PROVIDED!
1) just need an explanation as to how to go about the
biodiesel rxn and how to determine the product.
2)also, for the reactions. just briefly describe in
each step what type of rxn it is and how we arrive at that answer.
studying for exam so any kind of explanation will help. thank
you!
=1
2=
3. (9 pts) A) Draw the products of the biodiesel reaction below: at CH-он, н- meaRn mco OH Exam...
can u please type your answer, thanks in advanced
1. Mr. Magoo is in desperate need of corrective lenses for his 3 cm long nearsighted eyeballs. He wants to see Comet Lulin and the stars tonight, but his far point is only 4 cm! (His near point is just 2 cm!). a. What type of eyeglass lenses and strength in diopters will you prescribe for him, if his eyeglasses will be 1.5 cm from his eye? b. Will his new...
NEED HELP PLEASE!
3) Corn is produced under perfectly competitive conditions. Corn farmers have U-shaped, long-run average cost curves that reach a minimum average cost of $3 per bushel when 1000 bushels are produced. a.(10) If the market demand curve for corn is given by QD 2,600,000 – 200,000P, in the long-run equilibrium what will be the price of corn, how much total corn will be demanded, and how many corn farms will there be? b.(10) Suppose demand increases to...
I NEED HELP WITH c) and d) NOT a) and b). please
describe briefly so I can understand . Thank you.
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