All categories

2 years ago

From what three regions do most of the small objects in the universe come?

Physics

1 answer:

Ivenika [448]2 years ago

3 0

Answer:

Scientists who study the Sun usually divide it up into three main regions: the Sun's interior, the solar atmosphere, and the visible "surface" of the Sun which lies between the interior and the atmosphere. There are three main parts to the Sun's interior: the core, the radiative zone, and the convective zone.

Explanation:

Hopefully this helps :)

You might be interested in

The density of paper is 1.20 g/cm3. what is the mass of the paper in a notebook that is 76 mm thick, 215.9 mm wide, and 279.4mm

bixtya [17]

<span>Density is a value for mass, such as kg, divided by a value for volume, such as m3. Density is a physical property of a substance that represents the mass of that substance per unit volume. To determine the mass, we calculate the volume of the paper and multiply to the density. We do as follows:

Volume = 76 mm x 215.9 mm x 279.4 mm = 4584506.96 mm^3 or 4584.51 cm^3

Mass = 1.20 g/cm^3 ( 4584.51 cm^3 ) = 5501.41 g</span>

6 0

4 years ago

G2-017 - Smith

jarptica [38.1K]

According to newton's second law of motion F=ma , but here we have to find a so a=f/m ,a=8.11/1028=0.007m/sec² or 7×10‐3m/sec2

6 0

4 years ago

If you are watching TV programs from 3::50AM-5:30AM for how much hour you are watching

Triss [41]

Answer:

1 hour and 40 mins

Explanation:

6 0

3 years ago

Read 2 more answers

All living things are made up of how many cells? Question 1 options: one or more two or more three or more many

MrRissso [65]

1) One or more

2) It can reproduce quickly

3) Unicellular organisms

4) They feed on dead organisms

8 0

3 years ago

Read 2 more answers

A person exerts a 19-N force on a cart attached to a spring and holds the cart steady. The cart is displaced 0.060 m from its eq

Mariana [72]

To solve this problem, apply the concepts related to Hooke's law. From there we will find the spring constant. Subsequently, applying Energy balance, which includes gravitational potential energy, elastic potential energy and kinetic energy, we will bury the system's energy. Finally, using the displacement expression for the simple harmonic movement, we will find the expression that describes the system.

PART A) The expression for the spring force is

$F=kx$

Here,

k = Spring constant

x = Displacement

Rearranging to find the spring constant we have that

$k = \frac{F}{x}$

$k = \frac{19}{0.06}$

$k = 316.66N/m \approx 320N/m$

PART B ) The gravitational potential energy acts on the spring holds the cart is zero. Since cart is placed in the equilibrium position. The kinetic energy of the cart is zero. Therefore the expression for the total energy is,

$E = (PE)_g+(PE)_{spring}+KE$