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Gnom [1K]
3 years ago
15

During which stage of prophase i does crossing over take place?

Physics
1 answer:
Rom4ik [11]3 years ago
3 0
Do you mean mitosis? If so metaphase. 
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The speed of S-waves is what percent of that of P-Waves?<br><br><br><br><br><br><br> Help plz
zlopas [31]

Answer:

For the distance range 50 to 500 km, the S-waves travel about 3.45 km/s and the P-waves around 8 km/s.

hope it helps.

3 0
3 years ago
Water flows over a section of Niagara Falls at a rate of 2.2 × 106 kg/s and falls 65 m. What is the power wasted by the waterfal
Irina-Kira [14]

Answer:

P = 1401.4 x 10⁶ W

Explanation:

Given that

Water flow rate m = 2.2 x 10⁶ kg/s

Height ,h= 65 m

Acceleration due to gravity ,g= 9.8 m/s²

The power P is given as

P= m g h

P=Power

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h=height

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P = 2.2 x 10⁶ x 9.8 x 65 W

P = 1401.4 x 10⁶ W

Therefore the power wasted will be 1401.4 x 10⁶ W.

7 0
3 years ago
A 35.0-cm-diameter circular loop is rotated in a uniform electric field until the position of maximum electric flux is found. Th
MAVERICK [17]

To solve this problem we will apply the concept of Electric Flow, which is understood as the product between the Area and the electric field. For the data defined by the area, we will use the geometric measurement of the area in a circle (By the characteristics of the object) This area will be equivalent to,

\phi = 35 cm

r = 17.5 cm = 0.175 m

A = \pi r^2 = \pi (0.175)^2 = 0.09621m^2

Applying the concept of electric flow we have to

\Phi = EA

Replacing,

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3 years ago
Answer to question a
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7 0
3 years ago
What is the name of the units that are normally used to measure energy?
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The basic unit of energy is a joule. Kill calories measure the energy available in food.

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