Mxiin7
Mxiin7 Mxiin7
  • 14-10-2021
  • Physics
contestada

Please help WHATS the answer

Please help WHATS the answer class=

Respuesta :

musiclover10045
musiclover10045 musiclover10045
  • 14-10-2021

Focal length = 1/2 radius

Focal length = 1/2 (62)

Focal length = 31cm

Answer is B.

Answer Link

Otras preguntas

Which factor dissuaded artists from using expressionism in their artwork prior to the mid-1800s? A) They were more focused on making money than bringing about
Are the pilot's actions in "The Cold Equations" "good" actions or "bad" actions? What examples from the story make you think this? Explain your answer in three
Name a synonym and antonym for the word difficult
Can someone please help me with 27?
PLS HELP!!!!! Iran Israel Lebanon Saudi Arabia Which of these would be the BEST title for this list of countries? A) "Major Islamic Nations" B) "The World's
The product of any two rational numbers is a rational number. True or false
If f(x) = 2(x)^2+5 sqrt (x-2). complete the following statement. f(2)=_____
What represents the approximate volume of a cone with a radius of 3 units and a height of 4 units? Use 3.14 for π.
Select all the names of this polygon
8r-5q=3, solve for q