1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
algol13
3 years ago
10

QUESTION 6

Physics
2 answers:
earnstyle [38]3 years ago
8 0
I agree with increase
xenn [34]3 years ago
5 0

Answer:

Increase. As the water increases, so will the strawberries if watered evenly throughout

You might be interested in
What is E(r)E(r)E(r), the radial component of the electric field between the rod and cylindrical shell as a function of the dist
andriy [413]

Answer:

E(r) = λ/2πrε0

Explanation:

If we consider an infinitely long line of charge with the charge per unit length being λ, we can take advantage of the cylindrical symmetry of this situation.

By symmetry, i mean that the electric fields all point radially away from the line of charge and thus there is no component parallel to the line of charge.

Niw, let's use a cylinder (with an arbitrary radius (r) and length (l)) centred on the line of charge as our Gaussian surface.

Doing that will mean that the electric field would be perpendicular to the curved surface of the cylinder. Therefore, the angle between the electric field and area vector is equal to zero and cos θ = cos 0 = 1

Now, the top and bottom surfaces of the cylinder will lie parallel to the electric field. Therefore, the angle between the area vector and the electric field would be 90° and cos θ = cos 90 = 0

Now, we know that according to Gauss Law,

Electric Flux, Φ = E•dA

Thus,

Total Φ = Φ_curved + Φ_top + Φ_bottom

Thus,

Φ = ∫E•dA cos 0 + ∫E•dA cos 90° + ∫E•dA cos 90°

We now have ;

Φ = ∫E . dA × 1

Since we are dealing with the radial component, the curved surface would be equidistant from the line of charge and the electric field in the surface will be the same magnitude throughout.

Thus,

Φ = ∫E•dA = E∫dA = E•2πrl

The net charge enclosed by the surface is given by:

q_net = λl

So using gauss theorem, we have;

Φ = E•2πrl = q_net/εo = λl/εo

E•2πrl = λl/ε0

Making E the subject, we obtain ;

E = λ/2πrε0

4 0
3 years ago
Please help on this one
PolarNik [594]

If the mass of both of the objects is doubled, then the force of gravity between them is quadrupled; and so on. Since gravitational force is inversely proportional to the square of the separation distance between the two interacting objects, more separation distance will result in weaker gravitational forces

8 0
3 years ago
Read 2 more answers
2. A volleyball player strikes a 3 kg volleyball with a velocity of 14 m/s. What is the kinetic energy of the volleyball?
Effectus [21]

Answer:

2. 294 j

3. 37500 J

Explanation:

6 0
3 years ago
Read 2 more answers
What do wind turbines, hydroelectric dams, and ethanol plants have in common? A. All produce electrical current without pollutio
Oksanka [162]

Explanation:

B. All use generators to produce electrical current

6 0
3 years ago
Similarity of gravity and electromagnetic force
Mashutka [201]

Answer:

Gravity is an attractive force as well as electromagnetic, but electromagnetic attracts and repels.

Explanation:

5 0
3 years ago
Other questions:
  • A proton is accelerated down a uniform electric field of 450 N/C. Calculate the acceleration of this proton.
    9·1 answer
  • Describe three electrical appliances that use circuits to convert electrical energy into other forms of energy.
    10·1 answer
  • I have a question to whoever can tell me (10 points)
    8·1 answer
  • Calculate the maximum capillary rise/fall of mercury in a 0.5 mm radius glass capillary. Assume that the surface tension for mer
    10·1 answer
  • How could the action force of a canoe moving through water be increased?
    13·2 answers
  • Excess electrons are placed on a small lead sphere with a mass of 7.70 g so that its net charge is −3.35 × 10^−9 C.A) Find the n
    14·1 answer
  • Acids are described as corrosive because they
    13·1 answer
  • 1. Light traveling in air (n1=1) hits a piece of glass at an angle of 30 degrees. The light refracts in the glass at an angle of
    12·1 answer
  • Alex wants to take a small road trip over the weekend, but
    5·1 answer
  • What is the definition of energy in scientific terms?.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!