Medicine College

which type of telescope is known to be difficult to keep aligned? a. rotating b. refracting c. reflecting d. radio

Answers

Answer 1

Reflecting telescopes are known to be difficult to keep aligned.

What type of telescope is challenging to maintain alignment?

Reflecting telescopes, which utilize mirrors to gather and focus light, can be more challenging to keep aligned compared to other types of telescopes.

Reflecting telescopes consist of a primary mirror that gathers light and reflects it to a secondary mirror, which then directs the light to the eyepiece or camera.

The alignment of these mirrors is crucial for achieving sharp and accurate images. However, various factors can affect the alignment, such as temperature changes, vibrations, and mechanical adjustments.

To maintain the alignment of a reflecting telescope, regular adjustments and collimation are necessary.

Collimation involves aligning the optical elements of the telescope to ensure proper focus and clarity.

Achieving and maintaining precise alignment can be a delicate and time-consuming process, requiring careful attention and skill.

Learn more about Reflecting telescopes

brainly.com/question/31634676

#SPJ11

Related Questions

Match each of the characteristics/descriptions listed below to the appropriate phylum/phyla. Some characteristics will match with more than one phylum. All the options will be used at least once.
Characteristics/Descriptions:
Protostome
Triploblastic
Coelom
Molts when grows
No circulatory system
Diploblastic
Deuterostome
Some members are marine
Phylum/Phyla:
Arthropoda
Echinodermata
Ctenophora

Answers

The phylum/phyla that match the given characteristics and descriptions are Arthropoda and Echinodermata.

Which phylum/phyla match the given characteristics and descriptions?

The characteristics/descriptions can be matched with the following phylum/phyla:

Protostome: ArthropodaTriploblastic: Arthropoda, EchinodermataCoelom: Arthropoda, Echinodermata Molts when grows: ArthropodaNo circulatory system: Echinodermata Diploblastic: Echinodermata Deuterostome: EchinodermataSome members are marine: Arthropoda, Echinodermata

Arthropoda and Echinodermata are the phyla that match the given characteristics/descriptions. Arthropoda includes organisms like insects, spiders, and crustaceans, while Echinodermata includes organisms like starfish and sea urchins.

Learn more about phylum/phyla

brainly.com/question/32473091

#SPJ11

Other Questions
draw the organic product(s) of the following reaction. lithium diisopropylamide T/F (Qualitative) A stock with a higher market capitalization will have a higher beta, and vice versa. ANSWER Type your answer here.... BY 5 5 Pts Daily 120 patients come to a walk-in clinic to visit the doctors or get tested. The clinic operates 8 hours a day, and is closed on both Saturdays and Sundays. On average, there are 5 patients in the clinic at any point in time. 3-1. What is the weekly rate of patients visit at this clinic? What is the monthly rate, considering that the clinic works 22 days a month (write down the unit for your calculated value)? .Whitman Company has just completed its first year of operations. The company's absorption costing income statement for the year appears below:Whitman Company Income Statement Sales (39,000 units x $40.60 per unit) $1,542,800Cost of goods sold (38,000 units x $24 per unit) 912,000Gross margin 630,800Selling and administrative expenses 437,000Net operating income $193,800The company's selling and administrative expenses consist of $285,000 per year in fixed expenses and $4 per unit sold in variable expenses. The $24 per unit product cost given above is computed as follows:Direct materials $11Direct labor 5Variable manufacturing overhead 3Fixed manufacturing overhead ($240,000 x 48,000 units) 5Absorption costing unit product cost $241. Prepare the company's income statement in the contribution format using variable costing.2. Reconcile any difference between the net operating income on your variable costing income statement and the net operating income on the absorption costing income statement. Wildhorse Company purchased a delivery truck for $40,000 on July 1, 2022. The truck has an expected salvage value of $4,000, and is expected to be driven 100,000 miles over its estimated useful life of 8 years. Actual miles driven were 15,000 in 2022 and 12,000 in 2023. Wildhorse uses the straight-line method of depreciation. (a) Your answer is partially correct. Compute depreciation expense for 2022 and 2023. Depreciation Expense 2022 2023 Straight-line method $ $ $ 4500 Prepare the journal entry to record 2022 depreciation. (Credit account titles are automatically indented when amount is entered. Do not indent manually. If no entry is required, select "No Entry for the account titles and enter for the amounts.) Account Titles and Explanation Debit Credit Prepare the journal entry to record 2023 depreciation. (Credit account titles are automatically indented when amount is entered. Do not indent manually. If no entry is required, select "No Entry for the account titles and enter for the amounts.) Account Titles and Explanation Debit Credit Show how the truck would be reported in the December 31, 2023, balance sheet. WILDHORSE COMPANY Partial Balance Sheet Which type of ecologist would be most concerned with nutrient cycles?a. Species ecologistb. Ecosystem ecologistc. Community ecologistd. Organism ecologiste. Population ecologist A swim team has 75 members and there is a 12% absentee rate perteam meeting.Find the probability that at a given meeting, exactly 10 membersare absent. how is the variable manufacturing overhead efficiency variance calculated? The most accepted method for classifying consumer goods and services is based on consumer buying behavior. This method divides consumer goods and services into four general categories: convenience, shopping, specialty, and unsought. This exercise provides some general examples of products found in each category. Select the most appropriate category for each good or service listed. 1. Appliances convenience shopping specialty unsought 2. Automobile battery jumpstart services convenience shopping specialty unsought 3. Cemetery plots convenience shopping specialty unsought 4. Clothes convenience shopping specialty 5. Expensive wine convenience shopping specialty unsought 6. Gas convenience shopping specialty unsought 7. Jewelry convenience shopping specialty unsought 8. Milk convenience shopping specialty unsought Differentiate independent entrepreneurs from traditional managers in terms of "primary motives.. ( using answer from this photo). Comparison of Independent Entrepreneurs, Corporate Entrepreneurs, and Traditional Managers Traditional Managers Independent Entrepreneurs Corporate Entrepreneurs Primary motives Promotion and other Independence, opportunity Independence and ability to traditional corporate to create, and money advance in terms of corporate rewards, such as office, staff, rewards and power Time orientation Short term-meeting quotas Survival and achieving 5- to Between independent and budgets, weekly. 10-year growth of business entrepreneurs and traditional monthly, quarterly, and the managers, depending on annual planning horizon urgency to meet self-imposed and corporate timetable Activity Delegates and supervises Direct Involvement Direct Involvement more than more than direct delegation involvement Risk Careful Moderate risk taker 34 Moderate risk taker Status Concerned about status Not concerned about status Not concerned about symbols symbols traditional status symbols- desires independence Fallure and mistakes Tries to avoid mistakes and Deals with mistakes and Attempts to hide risky projects surprises failures from view until ready Decisions Usually agrees with those in Follows dream with decisions Able to get others to agree to upper management positions help achieve dream Who serves Others Self and customers Self, customers, and sponsors Family history Family members worked for Entrepreneurial small Entrepreneurial small- targe organizations business, professional, or business, professional, or farm background farm background Relationship with Hierarchy as basic Transactions and deal making Transactions within hierarchy others relationship as basic relationship Table 3.2 2-16 according to claude ("rael") vorilhon, the "elohim" were Which is/are a method/s of financial analysis for capital budgeting purposes? a. Calculations of internal rate of return and relative value unit (RVU) b. Calculation of cost-drivers O Calculation of internal rate of return and cost-driversc. Calculations of internal rate of return and payback period d. Development of a relative value unit (RVU) 1. Suppose the reserve ratio requirement is 30% and there is an increase in bank excess reserves of $50 million a. Calculate the money multiplier. Show your work. b. What is the total amount of additional deposits created by this initial increase in bank excess reserves? Show your work. c. Explain based on your calculations in part b the meaning of the money multiplier d Suppose the Federal Reserve decreases the reserve ratio to 20%. Calculate the new money multiplier and show your work. Explain why the money multiplier increased or decrease as a result of the higher reserve ratio. You are interviewing an applicant for a date processing job. The applicant is in a wheelchair. The workstation is too small to accommodate a wheelchair. What is the issue? How would you handle it? Which of the following is not one of the appeals of an unrelated diversification strategy? O The potential to grow shareholder value by investing in bargain-priced or struggling companies with big upside profit potential, tuming their operations around fairly quickly with infusions of cash and managerial know-how, and then riding the crest of higher profitability O Superior top management ability to cope with the wide variety of problems encountered in managing a broadly diversified group of businesses O An ability to employ the company's financial resources to maximum advantage by investing in whatever industries/businesses offer the best profit prospects O A potential for achieving somewhat more stable corporate sales and profits over the course of economic upswings and downswings (to the extent the company diversifies into businesses whose ups and downs tend to occur at different times) O The ability to spread business risk over truly diverse industries (as compared to related diversification which is limited to spreading risk only among businesses with strategic fit) The following tables show the production possibilities frontier for Fiji and Canada. Using this information make the following calculations: Canada's Production Possibilities Tomatoes (tons) 10,000 and 0 7500 and 2,500 5000 and 5,000 2500 and 7,500 0 and 10,000 Mexico's Production Possibilities Tomatoes (tons) Wheat (tons) 100,000 and 0 75000 and 250 5:00 50000 and 25000 and O and 750 1,000 a. Opportunity Cost of Tomatoes in Canada & Mexico b. Opportunity Cost of Wheat in Canada & Mexico Wheat(tons) c. Suppose Canada & Mexico specialize in only producing what they are best at making. Calculate the total amount of wheat & tomatoes produced by the two countries under this scenario. Why not because If they decide to pursue a non-asset based growth strategy, then they will only be able to acquire smaller companies with great products but lack a lot of resources.Should the Wheels Group pursue a non-asset-based growth strategy or an asset-based strategy? Why or why not?This would be beneficial for both the acquiring firm and the acquired firm since it would give them access to many more resources than either firm would have access too on their own.It's urgent You measure 49 turtles' weights, and find they have a mean weight of 68 ounces. Assume the population standard deviation is 4.3 ounces. Based on this, what is the maximal margin of error associated with a 90% confidence interval for the true population mean turtle weight.Give your answer as a decimal, to two places The audit of which of the following balance sheet accounts does not normally result in verification of an income statement account?A) Cash.B) Accounts receivable.C) Property, plant, and equipment.D) Intangible assets. An investor buys a property for $608,000 with a 25-year mortgage, 8.10% APR, and monthly payments of $4,733. After 75 months (which means she made 75 payments), the investor wants to resell the property. What is the minimum price for which she can sell the property so that she can cover the remaining balance on the mortgage?