What is the wavelength of the longest wavelength light visible to the human eye?
A) 400 nm
B) 4000 nm
C) 7000 nm
D) 700 nm
E) 3*108 m
Correct Answer:
Verified
Q7: Astronomers build optical telescopes on tops of
Q8: The _ of a telescope depends on
Q9: A beam of light from a laser
Q10: _ has (have)wavelengths that are shorter than
Q13: What is the magnification of a telescope
Q15: Infrared astronomy is often done from high-flying
Q16: _ has (have) wavelengths that are longer
Q42: Violet light has a wavelength of approximately
Q52: There are _ nanometers in one meter.
A)
Q55: The technique called _ uses a high-speed
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