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Kobotan [32]
3 years ago
15

.................,,,,,,,,,,,

Physics
1 answer:
dexar [7]3 years ago
8 0

Answer:

B

Explanation:

Motion is movement, the teacher's movement is motion

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This is for science ill give you brainliest
Allisa [31]

The golf ball represents the solar system and the football represents the Milky Way. Our solar system is <em>a lot</em> smaller than the Milky Way, just like how a golfball is smaller than a football.

4 0
3 years ago
Read 2 more answers
Complete the calculations for total magnification produced by various combinations of the eyepiece and objective lenses. You may
lesya692 [45]

Answer:

a) m_ttoal = 40x , b)     m_total = 100X , c) m_total = 400X ,

d)     m_total = 1000 X

Explanation:

La magnificación o aumentos es el incremento de del tamaño de la imagen con respecto al tamaño original del objeto, en la mayoria del os sistema optico la magnificacion total es  el producoto de la magnificación del objetivo por la magnificación del ocular

       

    m_total = m_ objetivo  * m=ocular

apliquemos esto a nuestro caso

1)  m_total = 4 x * 10 x

    m_ttoal = 40x

2)  m_total = 10X * 10X

    m_total = 100X

3)mtotal = 40X * 10X

     m_total = 400X

4) m _totla = 100x * 10 X

     m_total = 1000 X

en este ultimo caso para magnificación grandes es decalcificar el objeto

4 0
3 years ago
How are Earth, the Moon and Sun alligned during a neap tide?
Tpy6a [65]
Neap tides occur at or immediately after the First Quarter
and Third Quarter moon phases.  At those times, the moon
is 'to the side' of the Earth.  I mean, the sun, Earth, and Moon
make a right angle, with Earth at the vertex.
6 0
4 years ago
Describe a characteristic of each layer of the atmosphere
Katena32 [7]
Troposphere. The troposphere is the lowest layer of our atmosphere.


Stratosphere. The infamous ozone layer is found within the stratosphere.

Mesosphere. Most meteors burn up in the mesosphere.

Thermosphere. Many satellites actually orbit Earth within the thermosphere

Exosphere. Considered to be the actual "final frontier"

Ionosphere. The electrically charged atoms and molecules that are formed in this way are called ions, giving the ionosphere its name
7 0
3 years ago
A research submarine has a 30-cm-diameter window that is 8.6 cm thick. The manufacturer says the window can withstand forces up
slega [8]

First solve the area of the ow the window os the submarine

A = pi* (0.15)^2= 0.0707 m2

The pressure it can with stand is

P= F/A = 1.2x10^6 N/ 0.0707 m2 = 16976527.26 Pa

Using the formala

P = pgh

Where p is the density of water

G is the accelartion due to gravity

H is the depth

H = P/pg

=16976527.26 Pa/ (1000 kg/m3)(9.81 m/s2)

H = 1730.53 m

3 0
3 years ago
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