All categories

2 years ago

El Nino begins with which of the following?

Physics

2 answers:

Rudik [331]2 years ago

6 0

The eastward movement of winds and currents in the pacific

Nana76 [90]2 years ago

6 0

Answer: the eastward movement of winds and currents in the pacific.

El Nino is an abnormal weather condition which occurs due to the warming of the Pacific ocean near the equator. This occurs due to the fact that the sun warms the water near the equator, this results in formation of massive amount of clouds and rain. The westward- blowing trade winds moves towards the equator. This results in change in the air pressure and wind speed causing warm surface water to move eastwards along the Equator and the currents in the Pacific moves towards the coast of northern South America.

You might be interested in

A particle with charge q = 10-9 C and mass m = 5.0 x 10-9 kg is moving in a magnetic field whose magnitude is 0.003 T. The speed

Marina86 [1]

Answer:

a=0.212 m/s²

Explanation:

Given that

q= 10⁻⁹ C

m = 5 x 10⁻⁹ kg

Magnetic filed ,B= 0.003 T

Speed ,V= 500 m/s

θ= 45°

Lets take acceleration of the mass is a m/s²

The force on the charge due to magnetic filed B

F= q V B sinθ

Also F= m a ( from Newton's law)

By balancing these above two forces

m a= q V B sinθ

$a=\dfrac{qVB\ sin\theta}{m}$

$a=\dfrac{10^{-9}\times 500\times 0.003\times\ sin45^{\circ}}{5\times 10^{-9}}\ m/s^2$

$a=\dfrac{10^{-9}\times 500\times 0.003\times\dfrac{1}{\sqrt2}}{5\times 10^{-9}}\ m/s^2$

a=0.212 m/s²

4 0

3 years ago

Make a sketch of the radius of gyration of a polymer chain vs. the degree of polymerization N as it would appear on a log-log sc

zvonat [6]

Answer:

hhhhhhhhhhhhhhhhhhhhh

Explanation:

sjdnxjwodj1oeixjwkw9dijwqoisjd1

sjssusidej

4 0

2 years ago

How must a fuse be connected in a circuit to prevent current from flowing when the circuit becomes ""overloaded""?

Lady bird [3.3K]

Answer:

The fuse must be connected between the device and the power intake source.

Explanation:

A fuse is a protective component of electrical appliances that is designed to be sensitive to a particular range of electric current

The fuse is made of a thing metal strip with a known melting point. Once current abive its carrying capacity flows through it, large heat is generated in the metal strip which melts it and causes the metal strip to cut int two protecting the device from the power spike.

3 0

2 years ago

Two charges of equal magnitude Q are held a distance d apart. Consider only points on the line passing through both charges.For

Burka [1]

Answer:

Explanation:

6 0

2 years ago

If an astronaut has a mass of 80kg on earth, what is their mass on the moon?

stealth61 [152]

Answer:

130 N basically

Explanation:

6 0

2 years ago