There are ____ nanometers in one meter.
A) 1*103
B) 1*-3
C) 1*109
D) 1*10-9
E) 400
Correct Answer:
Verified
Q45: Radio telescopes which use dishes to gather
Q46: The main reason for positioning many radio
Q47: A _ is used to produce and
Q51: The resolving power of a telescope is
A)a
Q52: Observations of radio waves from astronomical objects
Q53: The main reason for building large optical
Q55: The technique called _ uses a high-speed
Q56: Chromatic aberration occurs in a _ telescope
Q57: What is the wavelength of the shortest
Q60: The light-gathering power of a telescope is
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents