This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: To keep a telescope fixed on a stellar target over time as Earth rotates, the telescope must have ... (Read 68 times)

ereecah

  • Hero Member
  • *****
  • Posts: 530
on: Jul 27, 2018
To keep a telescope fixed on a stellar target over time as Earth rotates, the telescope must have a/an ___________________ __.
 
  Fill in the blank(s) with correct word

Question 2

The least massive main-sequence stars have a/an _____ luminosity class and a/an _____ spectral class.
 
  Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Beatricemm

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 27, 2018
Answer to Question 1

sidereal drive

Answer to Question 2

V, M


ereecah

  • Member
  • Posts: 530
Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

LVPMS

  • Member
  • Posts: 323
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Tides on Earth Tides on Earth
Solar EM Radiation Penetration into Earth's Atmosphere Solar EM Radiation Penetration into Earth's Atmosphere
Using a vacuum hose and a test light to ground one cylinder at a time on a distributorless ignition ... Using a vacuum hose and a test light to ground one cylinder at a time on a distributorless ignition ...
Earth’s Spheres Earth’s Spheres
Red Bull uses strategies that help it target college-aged, young-adult consumers Red Bull uses strategies that help it target college-aged, young-adult consumers
The Last Man on Earth The Last Man on Earth
Video: Apicomplexan life cycle Animation

For a complete list of videos, visit our video library