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ladessa [460]
3 years ago
11

Orchids are a family of thousands of types of flowers that all share the same shape. Many gardening clubs are devoted to collect

ing, studying, and growing orchids, because it is difficult to grow them outside of their natural habitats.
Which are scientific questions that can be asked about a collection of different orchid types? Check all that apply.


Which type needs the highest temperatures to grow in?

Which type has the most beautiful colors?

Do all of the types make food the same way?

Do all of the types deserve the same amount of admiration?

How can someone decide which type makes the best gift?

How long does it take for a specific type to make its seeds?

HELP PLZZZ ( ONLY REAL ANSWERS )

Physics
2 answers:
Nataliya [291]3 years ago
7 0

Which type needs the highest temperature to grow in?

Do all of the types make food the same way?

How long does it take for a specific type to make its seeds?

The other questions are all personal opinion

Black_prince [1.1K]3 years ago
6 0

“ Which type needs the highest temperature to grow in?

Do all of the types make food the same way?

How long does it take for a specific type to make its seeds?”

Explanation: this is just repost:D <3

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A certain pair of slits are separated by a distance d. Monochromatic coherent light falls on this pair of slits and the interfer
DanielleElmas [232]

Answer:

The new separation distance between adjacent bright fringes will be <u>4 mm</u>

Explanation:

Since, the distance between adjacent bright fringes is given by the formula:

Δx₁ = λL/d = 2 mm  -------- eqn (1)

where,

Δx = Distance between adjacent bright fringes

λ = wavelength of light = constant for both cases

L = Distance between the slits and the screen

d = slit separation

Now, for the second case:

Slit Separation = d/2

Therefore,

Δx₂ = λL/(d/2)

Δx₂ = 2(λL/d)

using eqn (1), we get:

Δx₂ = 2 Δx₁

Δx₂ = 2(2 mm)

<u>Δx₂ = 4 mm</u>

5 0
2 years ago
NEED HELP FAST ILL MARK BRAINLIEST AND RATE 5 STARS AND SAY THANK YOU
daser333 [38]

Acceleration = (change in speed)/(time for the change)

Change in speed = (end speed) - (start speed)

Change in speed = (10 m/s) - (20 m/s) = -10 m/s

Time for the change = 5.00 seconds

Acceleration = (-10 m/s) / (5 sec)

<em>Acceleration = -2 m/s²</em>

That's choice-A .

8 0
3 years ago
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How many leptons are in ⁷₃Li?
shutvik [7]

-- Electrons are leptons.  There are <em>three</em> electrons in each neutral Lithium atom.

The last two parts of the question are absurd.

-- Bonbons are candy, not atomic particles.  A bonbon cannot fit into a Lithium atom.

-- A pentagon is a closed geometric figure that has five sides.  Although you could, in principle, have a pentagon small enough to fit into a Lithium atom, you could never find a piece of paper small enough to draw it on.

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A boy runs 125 meters north, and the. 75 meters south
AveGali [126]

Answer:

50 meters

Explanation:

50 meters

50 meters

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State Coulomb’s Law equation and give the meaning of every variable and the units.
igor_vitrenko [27]

The Coulomb's law equation is  F = Kq₁q₂/r².

<h3>What is Coulomb's law?</h3>

This is the law that relates the product of two charges to the square of distance between the two charges.

Coulomb's law states that the force of attraction or repulsion is directly proportional to the product of the charges and inversely proportional to the square of distance between the charges.

<h3>Coulombs' law equation</h3>

The equation of Coulomb's law is given as;

F = Kq₁q₂/r²

where;

  • K is Coulomb's constant, Nm²/C²
  • q₁ is the first charge, C
  • q₂ is the second charge, C)
  • r is the distance between the charges, m

Thus, the Coulomb's law equation is  F = Kq₁q₂/r².

Learn more about Coulomb's law equation here: brainly.com/question/24743340

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