A Refracting Telescope Produces An Image Using What?, A) A Prism , B) An Objective Lens, C) A Mirror, D) A Spectroscope

A refracting telescope produces an image using what?

A) a prism
B) an objective lens
C) a mirror
D) a spectroscope

 

a refracting telescope produces an image using an objective lens.


Comments

Post a Comment

Popular posts from this blog

Write True If The Statement Is True. Otherwise, Modify The Underlined Word(S) To Make It True. 2. Every Polynomial Equation Of Degree N Has N 2013 1 R

Write TRUE if the statement is true. Otherwise, modify the underlined word(s) to make it true. 2. Every polynomial equation of degree n has n – 1 real roots.   Polynomial Equation:         "Every polynomial equation of degree n has n - 1 real roots." This statement is false and in order to make it a true statement it should be... "every polynomial equation of degree n has at most n real roots" which is a consequence of the Fundamental Theorem of Algebra.     Definition:        A polynomial equation is any polynomial equated to zero . Examples: x - 2 = 0 x² + 2x + 5 = 0 5x + 1 = 0 x³  - 2x² - 4x + 8 = 0 x(x - 4) = 0 Explanation:   x - 2 = 0 the number of root(s) is just 1 since it is a polynomial of the first degree. x² + 2x + 5 = 0 the number of root(s) is 2 since it is a polynomial of the second degree. 5x + 1 = 0, there is only 1 root because it is a polynomial equation of the first degree. x³  - 2x² - 4x + 8 = 0 have 3 roots since its high...
Read more

Which Of The Following Is The Factored Form Of X^3 + 3x^2 2013 10x 2013 24?, A. (X + 4)(X 2013 3)(X + 2) , B. (X 2013 4)(X 2013 3)(X 2013 2) , C. (X 2

Which of the following is the factored form of x^3 + 3x^2 – 10x – 24? a. (x + 4)(x – 3)(x + 2) b. (x – 4)(x – 3)(x – 2) c. (x – 4)(x – 3)(x + 2) d. (x + 4)(x + 3)(x – 2)   Factoring Polynomials: Listing Method: The factored form of x³ + 3x² – 10x – 24 is (x + 4)(x – 3)(x + 2). Solution: List all the possible factors of the first term.        x³ = (x)(x)(x)    2. List all the possible factors of the last term.        -24 = (1)(-24); (-1)(24); (2)(-12); (-2)(12); (3)(-8); (-3)(8); (4)(-6); (-4)(6)    3. From the list above, form the factors. Make sure that the 3 factors of          -24 will have a sum of -10 which is the middle term of the given         polynomial.         (x + 2)(x – 3)(x + 4)       4. To check multiply (x + 2)(x – 3)(x + 4).          x + 2          x – 3          x² + 2x                 -3x – 6          x² – x – 6                  x + 4         x³ – x² – 6x              4x² – 4x – 24       x³ + 3x² – 10x - 24 De...
Read more