Guest
asked 3 years ago
1 Answer - Sort by: Date | Rating
A telescope provides angular magnification of a distant object, and therefore produces an effect as if the object were either large or closer to the eye.
The astronomical telescope consists of an objective of long focal length and an eye-lens of short focal length. The objective forms a real and inverted image of a distant object (a planet or a star) on its focus. This image can be brought within the focus of the eye-lens by adjusting its position. The eye-lens produces an enlarged virtual secondary image. An astronomical telescope produces an inverted image.
In a terrestrial telescope an extra lens is placed between the objective and the eye-lens to produce an erect image of the object.
The astronomical telescope consists of an objective of long focal length and an eye-lens of short focal length. The objective forms a real and inverted image of a distant object (a planet or a star) on its focus. This image can be brought within the focus of the eye-lens by adjusting its position. The eye-lens produces an enlarged virtual secondary image. An astronomical telescope produces an inverted image.
In a terrestrial telescope an extra lens is placed between the objective and the eye-lens to produce an erect image of the object.
0
0
- What Are Some Ways We Can Save The Environment?
- Is Transplant The Only Solution?
- Tell About My Future Based On My Date Of Birth And Time, January 26, 1984?
- What Are The Kind Of Rocks Inside The Volcano?
- What Is Is Best Source Of Calcium?
- Can A Plant Get Orange Soda?
- My Butt Looks Big, Can You Help Me?
- Are Particles Smaller Then Microorganisms?
- Who Was The First To Invent The First Traffic Signal And What Were There Names?
- Why Dose Respiration Happen?
- How Much Would A 100lb Person Weigh On The Sun?
- Why Did John Dalton Not Know Of All The Elements That Had Been Known By 1808?
- What Is The Net Ionic Equation For Magnesium Carbonate +sulphuric Acid?
- During A Baseball Game, A Batter Hits A Pop- Up To A Fielder 87 M Away. The Acceleration Of Gravity Is 9.8 M/s2 . If The Ball Remains In The Air For 6.9 S?
- What Is Energy Resouces?
- Where Do You Get Helium From?
- What Is The Electron Configuration Of The Transition Metal Ions?
- Why Dont Oil And Salt Mix?
- When You Open A Solid Room Air Refreshener, The Solid Slowly Loses Mass And Volume. How Does This Happen? Please Answer Quick.
- Why And How Is A Palisade Cell Good And Bad?
- What Is The Compound Name Of BF3?
- Why Does The Distance Between The Earth And The Moon Change?
- How To Get Circulation?
- What Is The Responsibilities We Have As Individuals Towards Others In Society?
- How Can You Get A Balloon Ride At Buildabearville.com?
- How To Use A Telescope?
- What Does Telescope Mean?
- Can I Make A Telescope?
- How Does A Telescope Work?
- What Is An Optical Telescope?
- What Is A Radio Telescope?
- How Was A Telescope Invented?
- Why Was The Telescope Invented?
- What Does Scope In Telescope Mean?
- How Do You Make A Telescope?
- Why Was The Telescope Discovered?
- Who Made The First Telescope?
- Who Created The Telescope?
- What Is The Purpose Of A Telescope?
- Who Was The First To Use A Telescope To Look At The Sky?
New Comment - Comments are editable for 5 min.