Magma appears to be rising underneath the mid-oceanic ridges.
a. True
b. False

Answers

Answer 1

Answer: the answer is true .......

Related Questions

What is the time required for an object startingfrom rest to fall freely 500. meters near Earth’s surface? (1) 51.0 s (3) 10.1 s (2) 25.5 s (4) 7.14 s
Explain Nyquist Theorem?
A neuron transfers information in the form of an electrical impulse. a. Trueb. False
Energy that is "lost" during a transformation it is given off as what?
An internal combustion engine uses fuel, of energy content 44.4 MJ/kg, at a rate of 5 kg/h. If the efficiency is 28%, determine the power output and the rate of heat rejection

Please help me, i beg you. Which Statement best describes the inner core of the earth?

a
A metallic liquid substance
b
A very cold substance
c
A spherical solid metal made up of Nickel, Iron and small amount of sulfur, silicon and oxygen.
d
A flatten but thick structure similar to a granite counter top

Answers

Answer:

Explanation:

A spherical solid metal made up of Nickel, Iron and small amount of sulfur, silicon and oxygen.

you are welcome

Without wires, electronic signals can be carried over long distances bya. transistors.
b. magnetic fields.
c. electromagnetic waves.
d. integrated circuits.

Answers

The correct answer for the question that is being presented above is this one: "c. electromagnetic waves." Without wires, electronic signals can be carried over long distances by electromagnetic waves. Wireless energy transfer or wireless power is the transmission of electrical energy from a power source to an electrical load without interconnecting wires.

Answer:

D. electromagnetic waves.

Explanation:

on my its D but yours may be C

What is the process by which water dissolves certain minerals in the soil and carries them away?

Answers

The correct answer would be LEACHING. When at first thought, it would seem that it is erosion. Erosion not only eliminates the soil minerals, it also washes everything else and that includes the soil. In a different manner, Leaching can happen when certain minute particles of the minerals are melted and mixes with water. All that is left in the soil will be the bigger particles that are not soluble by water. In this manner, only a soil that cannot properly nourish remains as it is stripped off of minerals.

A stuntman jumps from the roof of a building to the safety net below. How far has the stuntman fallen after 1.6 seconds?

Answers

The distance covered by the stuntman in 1.6 meters after he jumps form the roof of a building is 12.544 meters.

What is acceleration?

Acceleration is the rate of change of the velocity of an object with respect to the time taken to travel. Acceleration is a vector quantity. The orientation of an object's acceleration can be given by the orientation of the net force which is acting on that object.

The stuntman fallen after 1.6 meters after he jumps from the roof, the distance covered by the stuntman is:

s = ut + 1/2 at²

s = distance or displacement,

u = initial velocity,

t = time taken,

a = acceleration of the object

s = 0 × 1.6 + 1/2 × 9.8 × (1.6)²

s = 0 + 4.9 × 2.56

s = 12.544m

Therefore, the distance covered by the stuntman is 12.544 meters.

Learn more about Acceleration here:

brainly.com/question/12550364

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ok.....

Given,
Time = 1.6 seconds

We know,
initial velocity = 0 m/s²
acceleration (due to gravity) = 9.8 m/s²

Now,
We know,
$s=ut+ (1)/(2)at^2\n\n Substituting \ the \ given\ and\ known\ values,\ we\ get,\n \n s=(0)(1.6)+ (1)/(2)(9.8)(1.6)^2\n\nNow,\ Using\ the\ calculator\, we\ get,\n\n s = 0+12.544\n\ns = 12.544\ m$

So, the stuntman has fallen 12.544 meters.

I a liter jar contains 0.5 moles of gas at a pressure of 2 ATM what is the temperature of the gas

Answers

Answer:

The temperature of the gas is 48.75 Kelvin.

Explanation:

Using the ideal gas equation as shown

PV = nRT where;

P is the pressure of the gas in ATM

V is the volume of the gas

n is the number of moles

R is the ideal gas constant

T is the temperature in Kelvin

From the formula, $T = (PV)/(nR)$

Given the following parameters V = 1litre, n = 0.5moles. pressure = 2ATM

R = 0.08206 atm L/molK

On substituting to get the temperature we have:

$T = (2*1)/(0.08206*0.5) \nT = (2)/(0.04103)\nT = 48.75Kelvin$

Tidal bulge produced on Earth by the moon is causing the moon to slowly _____.move closer to Earth
shrink in size
move further from Earth
spin faster

Answers

The correct answer for the question that is being presented above is this one: "move closer to Earth." Tidal bulge produced on Earth by the moon is causing the moon to slowly move closer to Earth. Two tidal bulges are created on opposite sides of the Earth due to the moon's gravitational force and inertias counterbalance.

Answer: Move further from earth

Explanation:

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A wave x meters long has a speed of y meters per second. The frequency of the wave isa. x/y hertz c. y x hertz b. y/x hertz d. y x hertz