What type of energy is used to power up the lite bulb?
When the light bulb turns on, energy is being converted into what forms? How do you know?
What happens when you increase the voltage of the battery? Explain using terms like light, thermal, electric energy.
Answers
Answer: electrical energy
Heat
electric current
Explanation:
In your common lightbulb you will transform electrical energy into two main forms of energy coming off of the lightbulb. Heat: from the filament of the bulb because you are running an electrical current through the filament. The heat is so immense that it forms our second form of energy, which is light!
Related Questions
Use the picture below to answer the question.
Comparing the two waves, wave B has a...
A) higher frequency.
B) greater amplitude.
C) shorter wavelength.
D) longer wavelength.
Answers
Answer: D) longer wavelength.
Explanation:
As far as I know, you calculate frequency on a graph using the number of peaks you can see. Since the wavelength is shorter (the distance between two peaks on the wave), the frequency should also be higher as more fit on the graph.
I need help!!!!!!!!!!!!!!!!!!!
Answers
Answer:
I don't know the word bank, but I'll try to answer as best I can
Explanation:
1. The scientific method
2. Variables
3. Procedure
4. Replication
5. Investigation
6. Observation?
7. Hypothesis
8. I don't know, I need the word bank
9. Data
10. Conclusion
Once again, I don't have the word bank, so I don't know for sure.
Have a good day! :)
Answer:
Explanation:
what am i sopposed to do is there a word bank or anything what is the question i would be glad to help
Choose 1 type of electromagnetic wave. Write 3 sentences about that type of wave. Describe the wave's frequency and wavelength as well as what the wave is used for in the real world.
Answers
Answer: Ultraviolet
Explanation:
The video attached will help you remember the Electromagnetic Spectrum; just search it.
Ultraviolet has a higher frequency than visible light but a lower frequency then x-rays. Ultraviolet has a wavelength range of 100-400 nm.Ultraviolet can be used in detecting forged bank notes.
Answer: Radio waves
Explanation :
There are seven types of electromagnetic waves are present in nature .
Radio waves , microwaves , infrared waves , visible light , ultraviolet waves , X -rays , Gamma rays .
IN GIVEN QUESTION ONLY ASKED ABOUT ONE ELECTROMAGNETIC WAVE, SO I WILL BE EXPLAINED ABOUT RADIO WAVE .
Radio waves :
1) Radio waves are the electromagnetic wave with the longest wavelengths.
2)These waves are a type of electromagnetic radiation with frequencies ranging from 300 GHz to 3kHz.
3) The wavelength is 1mm at 300 GHz and 100 km at 3kHz .
Radio waves are used for communication.
Each iron atom has a mass of about 9 × 10–23 grams. Even a small grain of iron has an incredible number of atoms in it—about 1 x 1018 atoms in one grain. Which of these is most similar to the number of atoms in a grain of iron?
HELP ME PLZ!!!
Answers
Answer:
Explanation:
Each iron atom has a mass of about 9 x 1023 grams. Even a small grain of iron has an incredible number of atoms in. it--about 1 x 1018 atoms in one grain. ...
An organism’s genotype is its ____.
a. genetic makeup
b. physical appearance
c. feather color
d. stem height
Answers
Can you help me with this assignment
5th-grade science
pls give the right answers and if you don't know the answers pls pls pls do not answer the question
Answers
Convex lenses can form magnified or minified inverted real images, or magnified right-side-up virtual images. Concave lenses can only produce minified, right-side-up virtual images.
Using the data on the map, compare the chance of precipitation in Colorado to the
chance of precipitation in New York State. Include both states in your answer and
support your answer with scientific reasoning.
Answers
Atoms are made up of atomic particles. Which of the following is not an atomic A.particle
B.electrons
C.neutrons
D.molecules
E.protons
Answers
Answer:
D
Explanation:
san atom is made of electrons, protons and neutrons
Answer:molecules
Explanation:
What is the charge on the Cr in Cr2O72-
Answers
Answer:
+6.
Explanation:
So, a chromium atom here has an oxidation number of +6.
How to work out the relative mass of potassium? What is the calculation? ( explained very easily )
Answers
Answer:
39
Explanation:
Relative mass does not need to be calculated as it is listed on the periodic table. Potassium's relative atomic mass is around 39.
———————————
(1/12)th Mass of one C12 atom
Help me solve this asap please
Answers
Answer:
I can barely see the pic ????
Answer:
quality of the pic is too blurred to answer anything, I really wish I could help though!
Explanation:
Marble is made from limestone under the influence of heat and pressure. The chemical formula for limestone or marble chips is CaCO3. When you added the chips to the acid solutions, they effervesce
What is the gas that is produced?
What is the chemical formula of the gas?
How could you test rocks for the presence of limestone?
Write a balanced symbol model for the reaction of limestone with hydrochloric acid.
Answers
Answer:
carbon dioxide is produced.
CO2 is the chemical formula.
Help me with an easy question worth 25 points
What makes a material dense if we are calculating the Speed of light in thousand miles per second.
Answers
Answer: Velocity
Explanation:
The density of a material affects the speed that a wave will be transmitted through it. In general, the denser the transparent material, the more slowly light travels through it. Glass is denser than air, so a light ray passing from air into glass slows down.
Answer:
C is most dense i think lol
Explanation:
The __________ you run on will move your body in different ways because it offers different kinds of force.
A.
location
B.
shoes
C.
surface
D.
sea-level
*<3 pls answer quick :)*
Answers
Answer:
C
Explanation:
In this question it states that it moves your body in different ways, like when on a run in a forest, there are inclines, declines, twists, and turns, making your body move and function in different ways
Hope this helps!!! If so please give brainliest <3
Hope you Have a good day!
What is an ellipse please help)
Answers
In mathematics, an ellipse is a plane curve surrounding two focal points, such that for all points on the curve, the sum of the two distances to the focal points is a constant. As such, it generalizes a circle, which is the special type of ellipse in which the two focal points are the same.
Maybe they might use that math thing for Science.
The toucan uses its long beak to reach fruits and berries growing on trees in the forest. The energy stored in the fruit and berries is passed on to the toucan when it is eaten. What is the source of energy for the fruits and berries growing on the trees in the tropical forest?
A: Soil
B. Sunlight
C. Heat
D. Water
Answers
Answer:
The type of adaptations of the Toucan and Monstera Plant are physical adaptions. Both of these adapted physical characteristics help these organisms to survive. The difference in their physical adaptation is that in the Toucan, the physical characteristic helps the Toucan consume nutrients. Meanwhile, the adaptation of the Monstera Plant helps prevent harmful things such as mold.
Plants use photosynthesis to convert light into cellular energy, which allows them to make “food” out of the water and nutrients from the soil.
Do you think rayon when burnt will stick to the body like other synthetic fibers?
Answers
Choose a sport or sporting play. Describe the types of energy involved in playing the sport. State whether playing the sport is an energy transfer or energy transformation.
SOME ONE HELP ME PLZZZ!!!!!
Answers
Answer:
Doing a bungee jumping
Potential energy ---> Kinetic energy
Explanation:
Which structural formula represents an isomer?
Answers
Answer: 4
Explanation: same amt of Hs Cs and Cls
The Option 4 has same number of atoms but arranged differently so it is the isomer of the given compound.
What is an Isomer ?Isomers are compounds that contain exactly the same number of atoms, i.e., they have exactly the same empirical formula, but differ from each other by the way in which the atoms are arranged.
By the definition of Isomer we can understand that we have to look for a compound that has same number of Carbon , Hydrogen and Chlorine atoms as that given .
Number of Carbon atoms = 3
Number of Hydrogen atoms = 6
Number of Chlorine atoms = 2
It can be seen that there are same number of Carbon , Hydrogen and Chlorine atoms in the fourth option , so Option 4 is the correct answer.
To know more about Isomer
https://brainly.com/question/13422357
#SPJ5
Which of the following was a major focus of the Mississippian belief system?
physical connection
an anointed leader
a single deity
spiritual connection
Answers
Answer:
i think answer is spiritual connection
A factor that keeps a population size from growing too large is called a ______ _______.
It's for 8th grade science
Answers
Answer:
limiting factor i think
Answer:
I think it is called a tertiary consumer.
How many hydrogen atoms in 5 H2O?
[ Select ]
A:3
B:10
C:7
D:5
How many oxygen atoms in 5 H2O?
Select
A:3
B:10
C:7
D:5
How many different types of atoms in 5 H2O?
[ Select ]
A:10
B:3
C:7
D:5
How many total atoms in 5 H2O?
[ Select ]
A:10
B:3
C:5
D:2
5 H2O is a
A: element
B: compound
Answers
Answer:
D
B
B not sure sorry
C
Compound
2: D
3: C
4: D
5: B
is burning a phase change? Just a yes or no answer i don't need a whole copy and paste
Answers
Answer:
no
Explanation:
Thoughts: Well a phase change would be like changing to a solid, liquid, gas or maybe plasma. (ALSO) Melting, vaporation etc. You can burn a frozen solid ice cube and it will change to a liquid aka (melted)
Draft Answer: Going by that scenerio I would say yes but burning can also burn a paper into nothing except ashes while like I said with the ice cube also works.
Final Answer: Yes!!
Where is the DNA stored in a cell?
Answers
Answer: nucleus
Explanation:
The diameter of a circle is 6 miles. What is the circle's circumference?
Answers
Answer:
circumstances:
pi×diameter
calculate:
pi=3.14
3.14×6
=18.84miles
Answer:
If you want it in pie form then the answer is \(6\pi\)
If you want it in a completed form then the answer is 18.85mi
Explanation:
Circumference = 2\(\pi\)r
C = 2\(\pi\)3
C = 6\(\pi\) = 18.8495559215
How do large storms and strong currents affect the coasts?
Storms and currents bring in warm weather in the coast.
Storms and currents can bring in sediments from other places.
Storms and currents attract animals to live by the coast.
Storms and currents are necessary to produce seashells.
HELPPP
Answers
ctrl c this than ctrl v it in a serch bar its a fun game :) http://agar.rip/play/ this is to https://evoworld.io/play?loc=EU
PLS HELP I'LL GIVE 50 POINTS+ BRAINLIEST TO THE FIRST PERSON WHO WRITES ME AN ESSAY
Part 3: Writing to the People of Westfield
Dr. Yung wants you to explain what the reddish-brown substance is to the people of Westfield. As you write your argument, remember to:
state your claim about the identity of the reddish-brown substance.
use evidence from both your observations and the atomic-scale models to support your claim.
include the vocabulary words listed below in your argument.
Chapter 1 Question: What is the reddish-brown substance in the water?
Claim 1: The reddish-brown substance is the same as the substance that makes up the pipes.
Claim 2: The reddish-brown substance is the same substance as the fertilizer.
Claim 3: The reddish-brown substance is not the same as either the fertilizer or the substance that makes up the pipes.
Word bank: atom, model, property, substance
Answers
Answer:
Dear People of Westfield,
As you may be aware, there has been a lot of concern about the reddish-brown substance found in the water supply. After conducting extensive research and analysis, I am here to share my findings with you.
Based on my observations and the atomic-scale models, I can confidently state that the reddish-brown substance is not the same as either the fertilizer or the substance that makes up the pipes. In fact, the reddish-brown substance has its own unique set of properties that distinguish it from these other substances.
One of the key pieces of evidence supporting this claim is the atomic-scale model of the reddish-brown substance. This model shows that the substance is made up of its own distinct atoms arranged in a specific way. These atoms have unique properties, such as their size and charge, that differentiate them from the atoms that make up the fertilizer and the pipes.
Furthermore, my observations of the reddish-brown substance also support this claim. I have noticed that the substance behaves differently than both the fertilizer and the pipe material. For example, the substance dissolves at a different rate and reacts differently to various chemicals.
In conclusion, it is clear that the reddish-brown substance in the water supply is its own unique substance, with its own distinct properties and atomic makeup. It is not the same as either the fertilizer or the substance that makes up the pipes. I hope that this explanation provides some clarity and reassurance to the people of Westfield.
Explanation:
give me brainliest
I am writing to address the recent concerns about the reddish-brown substance found in your water. After careful observation and analysis, I have come to the conclusion that the reddish-brown substance is not the same as either the fertilizer or the substance that makes up the pipes.
My claim is based on the evidence from both my observations and the atomic-scale models. The atomic-scale models show that every substance is made up of atoms that have unique properties. These properties determine the characteristics of the substance. After analyzing the reddish-brown substance, I found that its properties are different from both the fertilizer and the substance that makes up the pipes.
Furthermore, the reddish-brown substance has a unique set of properties that are not found in either the fertilizer or the substance that makes up the pipes. These properties include its reddish-brown color, its texture, and its chemical composition. These properties are consistent with a different substance that is not related to either the fertilizer or the substance that makes up the pipes.
In conclusion, I believe that the reddish-brown substance is not the same as either the fertilizer or the substance that makes up the pipes. My claim is based on the evidence from both my observations and the atomic-scale models. The properties of the reddish-brown substance are unique and do not match those of either the fertilizer or the substance that makes up the pipes.
Thank you for your attention to this matter.
Sincerely,
[Your Name]
Write a reflection about your learning in this unit. Your reflection should be at least 3 sentences. Use the following sentence starters as a guide.
• I feel confident that I can build a model of the food chain because...
• The food chain impacts my daily life because...
• I can use evidence to show plant matter does not come from soil by...
Answers
Answer:
This unit has encouraged a deeper understanding of the world and it's guiding principles. While it was initially challenging for me to determine if a change was physical or chemical, this unit provided me with the information necessary to determine the type. With this knowledge, I can now interrelate with other properties and believe that this new ability will assist in future units as well. Thank you!
Explanation:
how many joules would it take to raise 2 grams of AL 1 degree?
Answers
Explanation:
Air has a heat capacity of about 700 Joules per kg per °K and a density of just 1.2 kg/m3, so its initial energy would be 700 x 1 x 1.2 x 293 = 246,120 Joules
Pls help!!! ILL GIVE BRAINLIEST, 70 points + 10 more if not plagiarized ty ty (also for those who scam and do it for the points will be reported)
Answers
Answer:Pls help!!! ILL GIVE BRAINLIEST, 70 points + 10 more if not plagiarized ty ty (also for those who scam and do it for the points will be reported)
Explanation: