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allochka39001 [22]
3 years ago
13

CCDs are _____ format detectors, which detect photons with _____ efficiency. analog, high analog, low digital, high digital, low

Physics
1 answer:
mars1129 [50]3 years ago
7 0
High digital and high are the answers.

hope this helps
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The book that set off the women's movement in the 1960s was written by Betty Friedan and was called? The Masculine Mystique Sile
omeli [17]

The Feminine Mystique is the right answer.

Betty Friedan was an american author and feminist who wrote The Feminine Mystique which lead to the Second Wave Feminism. The book discusses the problems of women and demands liberty, equal rights and equal wages for them. It challenged the belief of the time that "fulfillment as a woman had only one definition for American women after 1949—the housewife-mother." The book drew large numbers of women particularly the white-middle class women to the feminist cause.

8 0
3 years ago
Suppose you are driving in a convertible with the top down at constant speed. You point a rifle straight upward and fire it. In
lyudmila [28]

Answer:

(c) in the barrel of the rifle

Explanation:

When we are moving in a convertible with constant speed so as per inertia all the objects are moving with same speed as that the speed of convertible.

So here we can say that bullet when shot from the rifle then its speed is same as that of convertible in horizontal direction

So here we can say that if air friction is absent then bullet will move same horizontal distance as the distance moved by you in the convertible

so after it it will reach again at the same position then the displacement of you and bullet is same in horizontal direction so we can say that correct answer will be

(c) in the barrel of the rifle

4 0
2 years ago
32. Which sub-atomic particle has a charge of +1?
mestny [16]

Answer:

Protons

Explanation:

Have a charge of +1 and a mass of 1

5 0
2 years ago
As you move from left to right across a period the number of valances electrons
oksian1 [2.3K]
The valence electrons increase as you move left to right.
3 0
2 years ago
Read 2 more answers
A wildlife photographer uses a moderate telephoto lens of focal length 135 mm and maximum aperture f/4.00 to photograph a bear t
labwork [276]

Answer:

<h3>(A) The width x = 0.24 \times 10^{-3} m</h3><h3>(B) The new width is 1.32 \times 10^{-3} m</h3>

Explanation:

Given :

Focal length f =   135 \times 10^{-3}  m

Maximum aperture D = \frac{f}{4}

Wavelength \lambda = 550 \times 10^{-9} m

(A)

From rayleigh criterion,

  \theta = \frac{1.22 \lambda }{D}

  \theta =\frac{ 1.22 \times 550 \times 10^{-9}  }{33.75 \times 10^{-3} }

  \theta = 1.98 \times 10^{-5} rad

From angle formula,

  x = R\theta

Where R = 12 m ( given in example )

x = 12 \times 1.98 \times 10^{-5} m

x = 23.76 \times 10^{-5}

x = 0.24 \times 10^{-3} m

(B)

We know that \theta is proportional to the x and inversely proportional to the D

so we write the new width, here x is 5.5 times larger than above case

   x = 0.24 \times  10^{-3}  \times \frac{22}{4}

   x = 1.32 \times 10^{-3} m

6 0
2 years ago
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