Use the observations made in the virtual lab to complete this table. (pg. 5)
Month in
General observations of surface temperature anomaly maps
2008
Land
Sea
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Answer:

1 =The kinetic theory of gases is a simple, historically significant model of the thermodynamic behavior of gases, with which many principal concepts of thermodynamics were established. The model describes a gas as a large number of identical submicroscopic particles, all of which are in constant, rapid, random motion.

2 =When this bimetallic strip is heated, the brass expands more than the steel and the strip curves with the brass on the outside. If the strip is cooled, it curves with the steel on the outside.

3 =Bimetal strips are also used in time-delay relays, gas oven safety valves, thermal flashers for older turn signal lamps, and fluorescent lamp starters.

Answer:

This came to mind

Explanation:

when a cannon fires (in real life or in the movies) have noticed that the cannon recoils, sliding backwards after the explosion. Again, a non-zero net force on the cannon changes its momentum.

Answer:

do u still need the answer it has been 2 weeks ?

Explanation:

Rest is the state of an object being stationary relative to a particular frame of reference or another object; when the position of a body with respect to its surroundings does not change with time it is said to be "at rest".

Answer:

Family dynamics significantly impact health in both positive and negative ways. Having a close-knit and supportive family provides emotional support, economic well-being, and increases overall health. However, the opposite is also true.

Explanation:

#CarryonLearning

Answer:

They play a very big role in our word choice.

Explanation:

Why? everyday we speak to them that allows us to absorb what they say. We adopt their word choice and vise versa.

Answer:

see below

Explanation:

2 Hz, means 2 complete waves are produced in one second, so

2 waves ----- 1 second

2 x 60 -------1 x 60

120 waves ------60 seconds

hope this helps,

please mark it

Given:

Frequency= 2Hz

Number of waves = ?

= 120 waves

Therefore, the number of waves that will be formed in one minute is 120 waves

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Answer:

Wood, metal, Stone

Explanation:

Answer:

Thermal resistance,Specific Heat Capacity,Density

Explanation:

Answer:

Kinetic Energy

Explanation:

Energy that a moving object has due to its motion is Kinetic Energy.

Answer:

The source of light and the phenomenon of reflection are responsible for an object to be seen

Explanation:

Answer:

just look at the picture hope it helps

Explanation:

There are multiple other sources of kinetic energy that can be harnessed for electricity. Wind-powered turbines can create energy through windmills or wind-power generators. Wind energy is harnessed into kinetic energy by turning panels that are designed and angled to catch as much wind as possible.

Answer:

64 km/h

Explanation:

Answer:

252000 J

Explanation:

W = Pt

W = (21000 w)(12 s)

W =252000 J

Answer:

The combined velocity of Sally and the sled is 1.688 meters per second.

Explanation:

Let suppose that Sally collides inelasticly, meaning that final velocity of Sally-sled system can be determined solely by Principle of Momentum Conservation:

[tex]m_{S}\cdot v_{S, o} + m_{s}\cdot v_{s,o} = (m_{S}+m_{s})\cdot v[/tex] (1)

Where:

[tex]m_{S}[/tex] - Mass of Sally, measured in kilograms.

[tex]m_{s}[/tex] - Mass of the sled, measured in kilograms.

[tex]v_{S,o}[/tex] - Initial velocity of Sally, measured in meters per second.

[tex]v_{s,o}[/tex] - Initial velocity of the sled, measured in meters per second.

[tex]v[/tex] - Final velocity of the Sally-sled system, measured in meters per second.

If we know that [tex]m_{S} = 54\,kg[/tex], [tex]m_{s} = 10\,kg[/tex], [tex]v_{S,o} = 2\,\frac{m}{s}[/tex] and [tex]v_{s,o} = 0\,\frac{m}{s}[/tex], then the final velocity of the system is:

[tex]v = \frac{m_{S}\cdot v_{S,o}+m_{s}\cdot v_{s,o}}{m_{S}+m_{s}}[/tex]

[tex]v = 1.688\,\frac{m}{s}[/tex]

The combined velocity of Sally and the sled is 1.688 meters per second.

Answer:

a change of position in relation to another object.

Explanation:

Motion can be defined as a change in the location (position) of a physical object or body with respect to a reference point.

This ultimately implies that, motion would occur as a result of a change in location (position) of an object with respect to a reference point or frame of reference i.e where it was standing before the effect of an external force.

A reference point refers to a location or physical object from which the motion (movement) of another physical object or body can be determined.

Mathematically, the motion of an object is described in terms of acceleration, time, distance, speed, velocity, displacement, position, etc.

Hence, motion is a change of position in relation to another object.

The time between two new Moon phases or two full Moon phases is 29.5 days. ... The difference of 29.5 and 27.3 is that while the Moon is orbiting the Earth, the Earth is moving along in its orbit so it takes longer for the Moon to reach the same position relative to the Sun.

Answer:

[tex]71.865\ \text{kg}[/tex]

Explanation:

Mass of car = 1400 kg

T = Time period = 0.371 s

k = Spring constant = [tex]1.21\times 10^{5}\ \text{N/m}[/tex]

Time period is given by

[tex]\dfrac{1}{T}=\dfrac{1}{2\pi}\sqrt{\dfrac{k}{m}}\\\Rightarrow m=4\dfrac{kT^2}{4\pi^2}\\\Rightarrow m=\dfrac{4\times 1.21\times 10^5\times (0.371)^2}{4\pi^2}\\\Rightarrow m=1687.46\ \text{kg}[/tex]

The 4 in the numerator is because there are 4 springs

Mass of car with people is 1687.46 kg.

Mass of people

[tex]1687.46-1400=287.46\ \text{kg}[/tex]

Mass of each person

[tex]\dfrac{287.46}{4}=71.865\ \text{kg}[/tex]

Mass of each person is [tex]71.865\ \text{kg}[/tex].

Answer:

Is there a picture-

Explanation:

The rock weathered as in this example seen here is freezing and the thawing of water breaks the rocks into pieces. The correct option is C).

By interacting with water, atmospheric gases, and living beings, weathering is the disintegration of rocks, soils, minerals, as well as wood and man-made objects. In contrast to erosion, which involves the movement of minerals and rocks caused by forces like water, waves, and gravity, weathering takes place in its natural environment.

The two different kinds of weathering processes are chemical aging and physical aging. The mechanical deterioration of rocks brought on by heat, rain, ice, or other elements is referred to as physical weathering.

Chemical weathering is the interaction of rocks and soils with water, atmospheric impacts, and biologically generated substances. Physical weathering is mostly caused by water, while oxygen molecules in the atmosphere and biological activity also play a part.

Therefore, the correct option is C) Freezing and thawing of water break the rocks into pieces.

To learn more about rock weathering, refer to the link:

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#SPJ5

The question is incomplete. Your most probably complete question is given below: the image is added.

Answer:

1 is community 2 habitat 4 producer 5 consumer 6 food chain 7 predator 8 prey sorry I don't know 4

Answer:

STEP BY STEP

V = S/T

V= 10/5

V = 2 m/s

Answer:

1. 7.5 km/h

2. 1 hour, 52 minutes, 30 seconds

3. 0.8 Joules

4. 13.33 mph

5. 19456 Joules

6. 10.5 kg

Explanation:

Answer:

Reigon 1

Explanation:

It has the higest rate of landslides currently

Answer:

ikn

Explanation:

Answer:

the distance is 15+20=35 cm

Answer:

I think its diagram D

since the normal reaction is lesser than the actual weight of the body

When electrons are lost a positive ion is formed. When electrons are gained, a negative ion is formed. I hope this helps

Answer:

the văd and food are exemple of energy

Answer:

the gas and food are example of energy

Explanation:

EDGE 2021

Answer:

draw the two atomic structures and then focus in on the electrons either gaining or losing and draw them with arrows and dots

Explanation:

Answer:

F=ma

a=F/m=20/5=4 m/s^2

Explanation:

A roller coaster is released from the top of a track that is 125 m high. Find the roller coaster speed when it reaches ground level. 75. A 1500 kg car, moving at a speed of 20 m/s comes to a halt. How much work was done .

The roller coaster speed when it reaches to ground level is 15.65 m/sec

Given-

Roller coaster is released at a height of 125 meters.

It is known that, square of the final velocity [tex]v[/tex] of the body is equal to the sum of the square of initial velocity [tex]v_{10}[/tex] and the product of the twice of acceleration [tex]a[/tex] and displacement [tex]d[/tex]. It can be written as,

[tex]v^{2} =v_{0}^2+2ad[/tex]

Roller coaster released from rest therefore initial velocity is zero.

[tex]v^{2} =0+2ad[/tex]

[tex]v^{2} =2ad[/tex]

Roller coaster will fall towards the ground with an acceleration equal to gravity g and height of 125 m. therefore,

[tex]v^{2} =2\times g\times 125[/tex]

[tex]v^{2} =2\times 9.8\times 125[/tex]

[tex]v^{2} =2450[/tex]

[tex]v=15.65[/tex]

Hence, the roller coaster speed when it reaches to ground level is 15.65 m/sec.

For more about the velocity, follow the link below-

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