Inch Telescope
Posted March 17, 2011
By admin

If you buy a telescope with a focal length of 1200mm and a 6 inch diameter objective…?
If you buy a telescope with a focal length of 1200mm and a 6 inch diameter objective, what focal length of eyepiece would be needed to provide the maximum practical magnification?
A. 15mm
B. 200mm
C. 2.5mm
D. 11mm
E. 4.0mm
F. 35mm
i need it for my astronomy homework and i can’t figure it out
E. I would not think you could (practically) go beyond 300x even with perfect sky’s..
Wally
Saturn through a 10-inch telescope
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Westland Giftware Looney Tunes Magnetic Marvin the Martian and Telescope-Inch Salt and Pepper Shaker Set, 3-3/4-Inch $10.95 From the Looney Tunes Collection. Marvin and Telescope Salt & Pepper Shakers. This set includes a shaker of Marvin The Martian looking through a telescope shaker. Marvin’s home planet is Mars. Marvin has a spaceship called Marvin Maggot and a dog named Commander K-9. Marvin’s single goal in life is to blow up Earth with his lludium Q-36 Explosive Space Modulator because it blocks his view of Venus… |
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Arthur Wellesley (1769-1852) Duke of.. – 3×2 inch Fridge Magnet – large magnetic button – Magnet $4.99 Rectangular wrap-around refrigerator magnet and a glossy mylar cover.Large 2×3 inch rectangle fridge magnet or ‘buttons’ as they are sometimes known in the USA.Crop shown is automated for display purposes only. All magnets are hand finished and the best most appropriate crop will always be selected to best show the full image. Therefore, actual product may vary slightly from crop shown – this can … |
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The Battle of Wagram, 6th July 1809, 1836.. – 3×2 inch Fridge Magnet – large magnetic button – Magnet $4.99 Rectangular wrap-around refrigerator magnet and a glossy mylar cover.Large 2×3 inch rectangle fridge magnet or ‘buttons’ as they are sometimes known in the USA.Crop shown is automated for display purposes only. All magnets are hand finished and the best most appropriate crop will always be selected to best show the full image. Therefore, actual product may vary slightly from crop shown – this can … |
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Teargarden By Kaleidyscope 1: Songs for a Sailor $29.98 All products are BRAND NEW and factory sealed. Fast shipping and 100% Satisfaction Guaranteed…. |
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Telescope [Vinyl] $12.98 … |
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Split $6.95 … |
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Earthwise PS40008 8-Inch 6 amp Electric Telescopic Pole Saw with 3-Position Head and 10-Foot Reach $88.01 Earthwise 8″ Corded Electric Pole Saw. High – up trimming job? Earthwise puts it in easy reach! No need for the ladder. The 8″ Corded Pole Saw from Earthwise cuts big tasks down to size, with adjustable length, cutting angles, and a powerful 6-amp motor. Unbelievable power for its size, and at only 12 lbs., it’s a cinch for anyone to use! Curb appeal: Telescoping, with a 9’6″ fully-extended length… |
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Fiskars 9234 62-Inch Pruning Stik $39.97 Our innovative Pruning Stik Tree Pruner makes it easy to cut high or low with a level of control traditional pruners with exterior ropes canât match. You can cut high branches without the hassles and dangers of using a ladder, make low cuts without sore knees from kneeling or back strain from bending and easily reach into dense, prickly shrubs or tight spots. The rope-free design means you ca… |
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Werner MT-13 300-Pound Duty Rating Telescoping Multi-Ladder, 13-Foot $104.95 Offering incredible versatility, the Werner MT Series Telescoping Multiladder is the only ladder you may ever need. Each MT Series ladder can be easily transformed into a twin stepladder, extension ladder, stairway stepladder, or two scaffold bases. Ideal for indoor and outdoor jobs, each of these professional-grade ladders is ergonomically constructed, features push-knob hinges, and is built to l… |
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BISSELL Smart Details Microfiber High Reach Duster, 76N4A $18.50 Wichita State University Stained Glass 40 In Tiffany Lamp – This NCAA Officially Licensed 40 inch Stained Glass Tiffany Lamp is the perfect gift for the College Fan in your life. Use for your lighting your Billiard Table, Kitchen Table or even your Dining Room Table. Features include: handmade with stained glass brass channel pull chain on/off switch 10 foot power cord (110 volt) with 3 prong … |
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Marseille 84 to 144-inch Telescoping Curtain Rod $48.99 Treat any window with a beautiful curtain rodAttractive telescopic draper rod and finials are mad of steel with a rich gold finishAccent your home decor with this elegant window treatment |
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Clemson 84 to 144-inch Telescoping Curtain Rod Set $49.49 Treat any window with a beautiful curtain rodAttractive telescopic draper rod and finials are mad of steel with an antique copper finishAccent your home decor with this elegant window treatment |
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Harrington 28 to 48-inch Telescoping Curtain Rod $30.99 Treat any window with a beautiful curtain rodAttractive telescopic drapery rod and finials are made of steel with an antique copper finishAccent your home decor with this elegant window treatment |
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Galileo 5-piece 1.25-inch Telescope Eyepiece Set (Refurbished) $72.99 Brand: Galileo5-piece 1.25-inch Telescope Eyepiece SetGalileo eyepieces offer an affordable way to expand the usability of your 1.25 telescope |
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Galileo 4-piece .965-inch Telescope Eyepiece Set (Refurbished) $47.99 Brand: Galileo4-piece .965-inch Telescope Eyepiece SetGalileo eyepieces offer an affordable way to expand the usability of your .965 telescope |
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Marseille 28 to 48-inch Telescoping Curtain Rod $35.49 Treat any window with a beautiful curtain rodAttractive telescopic draper rod and finials are mad of steel with a rich gold finishAccent your home decor with this elegant window treatment |
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Galileo 20mm 1.25-inch Format Eyepiece (Refurbished) $11.99 The Galileo 20mm eyepiece offers an affordable way to expand the usability of your 1.25-inch telescope. The Galileo 20mm eyepiece is multi-coated with an apparent field of view of 45 degrees. |
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Imagine Eco-Friendly Overnight Laptop Trolley $109.99 This overnight trolley has a 33-inch telescoping handle and two fully opening zippered side compartments. One compartment stores up to a 19.5-inch laptop with accessories, documents, etc. while the other side is open storage with garment straps. |