Science 1

At apparent magnitude -3, Jupiter is 100X brighter than second magnitude Polaris.

True
False


Read.
http://en.wikipedia.org/wiki/Apparent_magnitude

hint:
- signs mean brighter but the rule of times 2 still holds
If leaving a rference like I did helps you, pleas leave a thankyou and i'll help with more references. We do not just up and answer lists of questions. How would that help you learn anything?

  1. 👍 0
  2. 👎 0
  3. 👁 60
asked by Liz

Respond to this Question

First Name

Your Response

Similar Questions

  1. social studies

    what are the type of rocks used to build the agra fort , gate way of india,lotus temple , qutub minar , india gate and jama masjid Read each one carefully: http://en.wikipedia.org/wiki/Agra_Fort

    asked by roxy on June 14, 2007
  2. SoCiAl(again)

    Which Enlightenment writer expressed the idea that the relationship between government and the people it governs is a social contract? a- Cincinnatus b- John Locke c- Cicero d- Baron de Montesquieu could it be d? I've never even

    asked by brie on April 27, 2007
  3. Earth Science

    How are distances in space measured? What is the nearest star to Earth beyond the sun and how far away is it???? http://en.wikipedia.org/wiki/Light_year http://en.wikipedia.org/wiki/Alpha_Centuri why does Jupiter spin so fast

    asked by Carmen on October 25, 2006
  4. GOVERNMENT HELP

    The form of law enacted both by the people, through referendum or initiative, and by legislative bodies is called: constitutinal law, statutory law, common law read each and decide http://en.wikipedia.org/wiki/Non-statutory_law

    asked by Suzanne on November 13, 2006
  5. pigments

    What are the three accessory pigments in plants? http://en.wikipedia.org/wiki/Phycobilin http://en.wikipedia.org/wiki/Carotene http://en.wikipedia.org/wiki/Xanthophyll http://en.wikipedia.org/wiki/Phycoerythrobilin

    asked by kieran on December 7, 2006
  6. Biology

    how does the structure of green cell organelles relate to the metabolic process of photosynthesis and aerocic respiration many thanks http://en.wikipedia.org/wiki/Chloroplast http://en.wikipedia.org/wiki/Light-dependent_reaction

    asked by bex on April 5, 2007
  7. Comp.

    Could anyone help me Please.. about the uses of the computer on the following fields. 1.Business 2.Arts and Films 3.Music 4.Engineering 5.Manufacturing 6.Police and Laws Enforces 7.Medicine 8.Education 9.Science and Research

    asked by James on June 24, 2007
  8. science

    what is the relation between a solide and a liquid Well ice can turn into water. Try reading: http://en.wikipedia.org/wiki/State_of_matter http://en.wikipedia.org/wiki/Solids http://en.wikipedia.org/wiki/Liquids

    asked by sammy on May 21, 2007
  9. social studies

    the theory that government should not intefere in economic affairs is known as? A) popilism B) supply-side economics C) laissez-faire D) capitalism Here's what Populism is (assume that's what you meant):

    asked by debra on May 1, 2007
  10. biology

    is anyone able to help i have to write 700 words on the subject of the metabolism of green plant cells in relation to energy exchange processes any guidance would be very much appreciated

    asked by Bex on April 3, 2007

More Similar Questions