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Yuki888 [10]
4 years ago
8

What is the most common source of energy for surface currents?

Physics
2 answers:
valentinak56 [21]4 years ago
7 0
Heat is a common form or primary source of energy that can come from solar radiation or from deep earth or from volcanoes
This the the most common form of energy for surface currents
Yuliya22 [10]4 years ago
6 0

Answer:

The ocean surface currents are mainly generated due to the wind that blows over the ocean and density differences in the water. In simple words, these surface currents are formed due to the global wind systems that are facilitated by the energy from the sun.

There are various factors that control the pattern of surface currents in the oceans, which include the Coriolis force, the prevailing wind blowing direction, and also the location of various types of landforms near the ocean bodies that continuously interact the water currents.

Thus, the sun is the most common source of energy for the creation of surface currents.

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In a series circuit what effect will adding more resistors to the circuit have
zhuklara [117]

Answer:In a series circuit, adding more resistors increases total resistance and thus lowers current. But the opposite is true in a parallel circuit because adding more resistors in parallel creates more choices and lowers total resistance. If the same battery is connected to the resistors, current will increase.

Explanation:

8 0
3 years ago
Which is correct? 1.00 m = 100. dam 1.00 m = 100. dm 1.00 m = 100. cm 1.00 m = 100. mm
weqwewe [10]

Answer:

1.00 m = 100. cm

Explanation:

1m=0.1dam

1m=100cm

1m=1000mm

8 0
4 years ago
Read 2 more answers
When a liquid is introduced into the air space between the lens and the plate in a Newton's-rings apparatus, the diameter of the
Leviafan [203]

Answer:

n_l=1.58

Explanation:

Newton's ring equation relates the initial and final diameter of the ring, to the index of refraction of the air and the index of refraction of the liquid between the lens and the plates, as follows:

n_ld_f^2=n_ad_i^2

Solving for :

n_l=n_a\frac{d_i^2}{d_f^2}\\

Recall that the refractive index of the air is 1. So, replacing the given diameters:

n_l=\frac{(1.52cm)^2}{(1.21cm)^2}\\\\n_l=1.58

3 0
4 years ago
A hypothetical planet has a mass of 1.66 times that of Earth, but the same radius. What is gravitiy near its surface?
baherus [9]

Answer: 16.22 m/s^2

Explanation: g= GM/r^2 G= (6.67x 10^-11) M= 1.66(6x 10^24) r=(6400x 10^3) so

((6.67x10^-11)(1.66x 6x 10^24))/ (6400x10^3)^2 = 16.22 m/s^2

6 0
4 years ago
Read 2 more answers
A 300 g block connected to a light spring with a force constant of k = 3 N/m is free to oscillate on a horizontal, frictionless
Usimov [2.4K]

Answer:

Time period, T = 1.98 seconds

Explanation:

It is given that,

Mass of the block, m = 300 g = 0.3 kg

Force constant of the spring, k = 3 N/m

Displacement in the block, x = 3 cm

Let T is the period of the motion of the block. The time period of the block is given by :

T=2\pi \sqrt{\dfrac{m}{k}}

T=2\pi \sqrt{\dfrac{0.3\ kg}{3\ N/m}}    

T = 1.98 seconds

So, the period of the motion of the block is 1.98 seconds. Hence, this is the required solution.

7 0
3 years ago
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