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Sati [7]
3 years ago
15

List the three classes of consumers based on their positions

Biology
2 answers:
Jet001 [13]3 years ago
5 0

Answer:

autotrophs (first), herbivores (second), and carnivores and omnivores (third)

Explanation:

cupoosta [38]3 years ago
3 0

Answer:

autotrophs (first), herbivores (second), and carnivores and omnivores (third).

Explanation:

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It's A. Fewer anaerobic species
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3 years ago
Although we have discussed single-slit diffraction only for a slit, a similar result holds when light bends around a straight, t
QveST [7]
<h2>Width of hair is "1.96 10⁻⁵ m"</h2>

Explanation:

  • For this diffraction problem they tell us that it is equivalent to the diffraction of a single slit, which is explained by the equation
  •      a sin θ =±  m λ
  • Where the different temrs are: “a” the width of the hair, λ the wavelength, θ the angle from the center, m the order of diffraction, which is the number of bright rings (constructive diffraction)  
  • We can see that the diffraction angle is missing, but we can find it by trigonometry, where L is the distance of the strand of hair to the observation screen and "y" is the perpendicular distance to the first minimum of intensity
  •      L = 1.25 m 100 cm/1m   = 125 cm
  •      y = 5.06 cm  
  •     Tan θ = y/L
  •     Tan θ = 5.06/12
  •      θ = tan⁻¹ ( 0.0405)
  •      θ =  2.32º
  • With this data we can continue analyzing the problem, they indicate that they measure the distance to the first dark strip, thus m = 1
  •     a = m λ / sin θ
  •     a = 1 633 10⁻⁹ 1.25/sin 2.3
  •     a = 1.96 10⁻⁵ m  
  •     a = 0.0196 mm
  • Hence, "the width of the strand of hair is   1.96 10⁻⁵ m" is correct answer

3 0
4 years ago
Practice Problems. Kinetic and Potential Energy
bekas [8.4K]

Answer: 1. Biodist(?) 2. If the one flying at 5mph is going faster(slower) than the other, it has more( less) KE 3. increasing speed increases KE more than increasing mass because KE = 0.5*m*v^2 second 3. Cake tin has greater mass and gravitational PE is proportional to mass. 5. The higher cupcake as greater gravitational PE because it is proportional to height. 6. Electrical, chemical and nuclear PE

Explanation:whatever a biodist is, it probably has greater mass than a mosquito so at the same velocity, has more KE

Unfortunately, “thassing” is unintelligible, but

KE = 0.5*m*v^2

Gravitational PE = m*g*h

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3 years ago
You are assigned to conduct a science experiment, and to record the results. according to scientific protocol, results are to be
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The correeeect answeeeeeeeeeeeer is b


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Why does oxygen diffuse from the alveoli into capillaries and then into cells in the body?
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Oxygen diffuse from alveoli into capillaries and then into cells because it is needed for cellular respiration which occurs in mitochondria inside the cells.
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