PLEASE HELP QUIKLY!
What does the arrow with 15 mph inside it indicate on the weather map?
A. The humidity
B. The wind speed
C. The precipitation
D. The air pressure
Answers
Answer:
the answer would be the airpressure
Related Questions
A bird flies at a speed of 15 m/s for 10 seconds, 1,200 m/min for 0.17 minute, and 2,500 cm/s for 5,000 milliseconds. What is the bird’s average speed?
Answers
Answer:
Explanation:
average speed=distance travelled/time taken
distance=speed*time
15*10=150 m
1200 m/min=20 m/s
0.17 minute=10.2 seconds
20*10.2=204 m
2500 cm/s=25 m/s
5000 milliseconds=5 seconds
25*5=125 m
125+150+204=479 m
10.2+5+10=25.2
479/25.2=19.0
Second segment:
20 m/s for 20 sec; distance covered = (20 x 20) = 400 m
Third segment:
30 m/s for 15 sec; distrance covered = (30 x 15) = 450 m
Total time = (10s + 20s + 15s) = 45 sec
Total distance = (150m + 400m + 450m) = 1,000 m (1 km)
Average speed = (1,000 m) / (45 sec) = 22.22 m/s ...
-Watch the video
-Answer the following question. Make sure you site evidence. Make sure you use complete sentences.
Question:
Are fires always bad in the environment? Why?
-Please don't just say yes or no because
(How Wildfires Help! | Science for Kids)
^video is by SciShow Kids ^
Answers
Answer:
maybe you should watch the video...
we can't help you because we don't have the vid.
Explanation:
PLS HELP IT IS DUE TODAY IN 30 MINS PLS ANSWER 14 POINTS
Name the various types of energies on the spectrum
Answers
Answer:
gamma rays, X-rays, ultraviolet radiation, visible light, infrared radiation, and radio waves.
Explanation:
hope that helps! (:
differentiate between respiration and combustion
Answers
Answer:
Both combustion and respiration involve the burning of the substrate. In both of these processes, the substance undergoes oxidation (in presence of oxygen).
...
Difference Between Respiration and Combustion.
Respiration Combustion
It takes place in a controlled manner inside the cells. It is an uncontrollable process.
Explanation:
An object resting on top of a building has the most potential energy ....
before it stops moving
when it stops
objects cannot have potential energy
before it stops moving
Answers
Answer:
when it stops
Explanation:
potential energy is pretty much energy being stored when an object is inactive or not moving
I believe this is right-
Using at least 5 sentences, mostly in your own words, describe the nitrogen cycle including the following terms: bacteria, atmosphere, nitrogen, plants, animals, nitrogen fixation, ammonification, nitrification, denitrification, and decomposers.
Answers
Answer:
How overuse of nitrogen-containing fertilizers can cause algal blooms. ... Some species of nitrogen-fixing bacteria are free-living in soil or water, while others are ... What are some examples of nitrogen-fixing prokaryotes? ... There, the ammonification, nitrification, and denitrification processes are performed.
Explanation:
In the nitrogen cycle, nitrogen circulates through both living and non-living objects, including the atmosphere, soil, water, plants, animals, and microorganisms.
What is nitrogen cycle ?
The nitrogen cycle is a biogeochemical process through which nitrogen is changed into a variety of forms before returning to the atmosphere after first entering the soil and then organisms.
It involves a number of chemical reactions, including the fixation of nitrogen, nitrification, denitrification, decay, and putrefaction.
This process involves Nitrosomonas converting ammonia into nitrite in the first stage and Nitrobacter converting nitrite into nitrate in the second. Plants subsequently eat this nitrate. The process of denitrification is the last stage of the nitrogen cycle.
Thus, nitrogen cycle involves total seven steps.
To learn more about nitrogen cycle refer the link below;
https://brainly.com/question/1615727
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What forces are present in this situation?
An elevator is rising at a constant speed; the elevator is the object in this situation.
gravity
normal, gravity, and tension
gravity and tension
normal and tension
Answers
Answer:
gravity and tension i believe is the answer HOPE THIS HELPED
Explanation:
The number of atoms in a grapefruit would be equivalent to
Answers
Answer:
The answer Is B!
Explanation:
...............
To see the number of atoms of an element in a given molecule we need to multiply stoichiometry to the number that is written on the foot of the element that is stoichiometry. The correct option is option B.
What is atom?Atom is the smallest particle of any element, molecule or compound. Atom can not be further divided. Atoms contains nucleus in its center and electron that revolve around the atom in fixed orbit.
In the nucleus, proton and neutron are present. Electron has -1 charge while proton has +1 charge. Neutron is neutral that is it has no charge. So overall the charge of nucleus is due to only proton, not by neutron. The number of atoms in a grapefruit would be equivalent to the number of blueberries in the house.
The correct option is option B.
To know more about atom, here:
https://brainly.com/question/13518322
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Where does the rest of the energy “lost” go?
(In food webs)
Answers
Explanation:
The rest of the energy is passed on as food to the next level of the food chain. The figure at the left shows energy flow in a simple food chain. Notice that at each level of the food chain, about 90% of the energy is lost in the form of heat.
Answer:
While the total energy of a system is always conserved, the kinetic energy carried by the moving objects is not always conserved. In an inelastic collision, energy is lost to the environment, transferred into other forms such as heat.
Explanation:
**URGENT**** Which group of elements has the highest boiling point? *
IIIa (13)
IIa (2)
Ia (1)
IVa (14)
Transition metals
Answers
Answer: the elements that have the hightse boiling is trnsition metals
xplanation:
Match the term to its definition (Hint: Look at the bottom of the article)
Column A
1.
Winter Storm Watch:
Winter Storm Watch
2.
Winter Storm Warning:
Winter Storm Warning
3.
Frost/Freeze Warning:
Frost/Freeze Warning
4.
Ice Storm Warning:
Ice Storm Warning
5.
Blizzard Warning:
Blizzard Warning
6.
Winter Weather Advisory:
Winter Weather Advisory
7.
Heavy Snow Warning:
Heavy Snow Warning
Column B
a.Conditions from recent winter weather can be hazardous (especially for drivers).
b.A combination of snow and wind will create limited visibility, drifting snow, and dangerous wind chills
c.There will be more than four inches in 12 hours or six inches in 24 hours.
d.A winter storm is likely. The storm may include sleet, snow, ice, or a combination of them.
e.There will be dangerous accumulations of ice
f.The winter storm is expected to enter the area
g.The temperature will dip below freezing
Answers
Answer:
Answer: Winter
Explanation:
It all relates to winter and cold
Help asap, answer the question 1 by 1 I need help
Answers
Answer:
2 atoms of pb
4 atoms of br
2 molecules
Explanation:
EZ
You and your friends decide to travel, on foot, to your favorite beach at the Jersey Shore. Your speed for the first part of the trip is 2.2 mi/hr. Twenty-three minutes after starting your trip, the group decides to stop at a convenience store for a drink. After stopping at the convenience store for five minutes, you continue your travels for 0.9 hour and then stop at a local fast-food restaurant for a bite to eat. You spend 20 minutes eating your favorite burger and 480 seconds after continuing your journey, you stop to use the restroom for 0.5 hr. Now that everyone feels a little lighter, the group increases its speed to 5.5 km/hr and spends the next 900,000 milliseconds traveling to a friend’s beach house to get sun block. After spending five minutes getting the sun block and raiding your friend’s pantry for snacks, the group starts “fist-pumping” in anticipation of their arrival at the beach. Eleven minutes and twenty five seconds later, you and your friends finally feel the warm sand beneath your feet. Approximately how many miles away is the beach?
Answers
Answer:
Sorry dont know
Explanation:
...Your Welcome!!
Which of the following is not true about both scientific laws and scientific theories?
A. Both are based on hypotheses
B. Both can be used to make predictions
C. Both can be modified if new evidence arises
D. Both are used to explain why a phenomenon happens.
Answers
Answer:
d
Explanation:
Which one of these objects has potential energy ? Can someone plzzzz help me out!!!
Answers
because the energy is stored in an object
An atom is mostly made up of... *
Empty space
Heavy electrons crowding the nucleus
A massive nucleus surrounded by clouds of electrons and protons
A massive nucleus consisting of electrons, protons, and neutrons
Answers
The chemical equation shown represents photosynthesis.
Carbon dioxide + A + light ---------> B + oxygen.
What is the role of substance A in photosynthesis?
A. It stores chemical energy for plants and animals.
B. It traps light energy and converts it into chemical energy.
C. It combines with carbon dioxide and light to form glucose.
D. It combines with carbon dioxide and light to form hydrogen.
Answers
A trapezoid is broken into 2 triangles and 1 rectangle. The rectangle has a base of 1 meter and height of 4 meters. Both triangles each have a base of 2 meters and a height of 4 meters.
A trapezoid was broken into a rectangle and two equal triangles.
The base of each triangle b is __ m.
The area of the rectangle is __ m2.
The area of each triangle is __ m2.
The area of the trapezoid is __ m2.
Answers
Answer:
2, 4, 4, 12!
Explanation:
The base of each triangle b is
✔ 2
m.
The area of the rectangle is
✔ 4
m2.
The area of each triangle is
✔ 4
m2.
The area of the trapezoid is
✔ 12
m2.
Answer:
20
21
less then
brainly pls
What is a negative impact of resource use?
Answers
At a rate of 2 feet per second, how many yards could a projectile travel in one minute?
Answers
Answer:
40
Explanation:
2 times 60 divided by 3
The further away from the sun a planet is, the hotter it is.
True
False
Answers
Answer:
False
Explanation:
The farther away a planet is, the colder it is.
the anwser is true
Explanation:
i don't like to really explain but that's the anwser it relies on its orbit