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3 years ago

how is the process that generates energy in the suns core different from an explosion caused by a chemical reaction

Physics

1 answer:

hram777 [196]3 years ago

7 0

Answer:

Hey

on August 6, 1945, the atomic bomb was released. the only remains of the poor people in Hiroshima were the shadows of the last place they stood.

The energy that was released by the atomic bomb was transferred by nuclear fission (The processes at which atoms split and give off energy).

In the core of the sun, the process is different from that of fission. it is called nuclear fusion (the process in which atoms [of hydrogen] are smashed together into helium and release tremendous amounts of energy).

ᶦ ʷʳᵒᵗᵉ ᵃˡˡ ᵗʰᵃᵗ^

Hope it helped

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What must the charge (sign and magnitude) of a particle of mass 1.41 gg be for it to remain stationary when placed in a downward

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Answer:

$q = 2.067 \times 10^{-5}\ C$

Explanation:

Given,

mass = 1.41 g = 0.00141 Kg

Electric field,E = 670 N/C.

We know,

Force in charge due to Electric field.

F = E q

And also we know

F = m g

Equating both the equation of motion

m g = E q

$q =\dfrac{mg}{E}$

$q =\dfrac{0.00141 \times 9.81}{670}$

$q = 2.067 \times 10^{-5}\ C$

Charge of the particle is equal to $q = 2.067 \times 10^{-5}\ C$

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4 years ago

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3 years ago

A constant force of 4.0 N acts on a variety of objects. The greatest acceleration will occur in the object that has

zaharov [31]

In the object that has, the least inertia.

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3 years ago

A 4000-kg car traveling with a speed of 25 m/s skids to a stop on a flat/level surface. The car experiences a 3000N force of fri

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Answer:

416.6 m

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3 years ago

A bicyclist rides 1.59 km due east, while the resistive force from the air has a magnitude of 7.00 N and points due west. The ri

kramer

Answer:

The required work done by the resistive force = -22.3 kJ

Explanation:

We understand that the amount of work done for a force F and displacements is provided as the product of force multiplied by displacement, which can be represented as W = F.S

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3 years ago