milipadilla2015 milipadilla2015

09-10-2020
Chemistry

contestada

How many reflector surfaces does a radio telescope have?

Respuesta :

porwil2004 porwil2004

09-10-2020

Answer:

I believe 2

Explanation:

Primary parabolic reflector and the sub reflector

Answer Link

Otras preguntas

Which of the following is a salt that could be generated by combining a weak acid and a weak base? Select the correct answer below: a) NaCl b) Na2SO4 c) NH4N

Tammy got a new credit card with an APR of 21% a month ago, and she just got her first credit card statement. She charged a bracelet for $17, a purse for $36, a

Round 2.1 to the nearest whole number.

Which best states the central idea of this excerpt? It is always necessary to work with a partner when dealing with unidentified substances. Extreme precautions

A qualitative researcher may select a ______ case that is unusually rich in information pertaining to the research question. A) critical B) typical C) deviant D

Activity Write affirmative or negative sentences to express whether or not you participate in the following activities. Part A jugar fútbol con el abuelo de mi

Tammy got a new credit card with an APR of 21% a month ago, and she just got her first credit card statement. She charged a bracelet for $17, a purse for $36, a

2. Adelia holds a shiny steel spoon with its back (convex surface) facing her eyes at a distanceof approximately 30 cm. She sees an upright image of herself. Ho

York's outstanding stock consists of 80,000 shares of noncumulative 7.5% preferred stock with a $5 par value and also 200,000 shares of common stock with a $1 p

Please answer all 3 questions if you know it! The answers on the picture are not fully correct just random ones I clicked.