name one material through which continuous flow of charge can be produced from heat energy​

Answers

Answer 1

Answer:

A continuous flow of negative charges (electrons) creates an electric current. The pathway taken by a electric current is a circuit.

Explanation:

Answer 2

Answer:

Copper, and aluminum

Explanation:


Related Questions

briefly explain transport of oxygen by blood ​

Answers

Answer:

Once oxygen has entered the blood from the lungs, it is taken up by haemoglobin (Hb) in the red blood cells. ... Each molecule of haemoglobin can hold four oxygen molecules. It is haemoglobin that carries the oxygen as it is transported around the body in the blood.

Explanation:

If a wave vibrates back and forth 12 times each second, what is period of the wave?

Answers

Answer:

I think it might be 9 hz but not 100% shore though

Explanation:

Which type of electromagnetic waves should the scientists' cameras use in order to safely capture images of the sea turtles at night?
A
infra-red
B
micro
С
ultra-violet
D
visible spectrum

Answers

Answer:

D :} if not that is A  that what my thing say where correct

Explanation:

Answer:

A.) infra-red

Explanation:

What type of element is hydrogen?

Answers

Answer:

Hydrogen (H), a colourless, odourless, tasteless, flammable gaseous substance that is the simplest member of the family of chemical elements.

Explanation:

Answer:

It is a chemical element

Explanation:

Which magnets need electric current for magnetism?
a. Bar magnets b. Temporary magnets c. Permanent magnets magnets

Answers

Probably temporary magnets, but I’m. It sure

Temporary magnets require electric current to produce magnetism and magnetic field lines B) Temporary magnets

In electromagnets, their magnetism is dependent on electricity  with an iron core in the center. If we add an iron core to a solenoid, we can increase its magnetic field strength . When we connect  a battery to a solenoid and wrap the sanded copper wire around a nail, a magnetic field is created. This force is generated by the magnetic field that's  created when current flows through the coil.

As long as there is a direct current running  through the coil, the nail will retain its magnetic properties. However, once the current stops, the magnetism of the nail is lost .  Creating electromagnets can be achieved by winding wire around the iron core.

The advantages of electromagnets are :

Electromagnets can be turned on and off magnetic Fields can be increased and decreased Electromagnets can be cheap compared to permanent magnets. The same cannot be said for a permanent magnet.

To learn more about Magnets

https://brainly.com/question/33942199

The box in the right diagram takes 1.1 sec to strike the floor after being released from rest. Find the landing speed of the 0.3-kg box, the tension of the rope, and moment of inertia of the pulley.

Answers

Answer:

dhrh4b

Explanation:

hours rbergrehebbeb3j3

nsiz. hs aj. he zj xuw x

What is the frequency of a raido wave with a wavelength of 1.0 mm?

Answers

Answer:

3×10^6

Explanation:

frequency is the speed of light ( c) which is a constant number divided the wavelength

f = 3×10^6 / 1.0

8. Where does ½ to ⅓ of the ocean pollution come from?

Answers

Answer:

The majority of pollutants that make their way into the ocean come from human activities along the coastlines and far inland. One of the biggest sources of pollution is nonpoint source pollution, which occurs as a result of runoff.

physics help pleaseee

Answers

Answer:

the first questions answer is- the pressure is the same (balanced) outside and inside the window.

the second questions answer is- the atmospheric pressure increases.

Explanation:

I hope that this is what you were looking for.

A dog exerts a force of 30N to move a wagon 2m in 5s. What is the power of the dog?
help me

Answers

Answer:

i do not know

Explanation:

im doing for education too

Answer:

I don't know too . want to help but I don't know how .

Explanation:

sorry bro . I want to have points eeek . :/

What special component would you need to use in a thermostat so that it can respond to changes in temperature

Answers

Answer:

A thermistor is an electrical device, a thermally sensitive semiconductor resistor, whose resistance changes in response to temperature. Thermistors are made in a variety of ways including thin films (SiC).

Explanation:

hope it helps

Motion maps for two objects, Y and Z, are shown.
Y →
Z
x
How many seconds does Object Z start before Object Y?
2.
03
04
5

Answers

Answer:

i can't see the map plzz send the map

Answer:

its 3

Explanation:

I just took test

What must be your average speed in order to travel 350 km in 5.15 h? *
66.0 km/h
67.0 km/h
68.0 km/h
69.0 km/h

Answers

v= s/t

=
5.15/ 350

=68.0 km/h

photo attached: please help!!!

Answers

Answer:

The center of mass changes

Explanation:

The higher the center of mass the more likely things are to topple over but the lower it is the more likely to stay put when all 4 wheels are down .

Hey guys I need help please help me what do y’all think it is I need help And I’m struggling

Answers

................Solar
Solar Energy, yeah thats it

Which can support life? Carbon, silicon, or both?

Answers

Answer:

both

Explanation:

Silicon

Explanation:

The chemical element of atomic number 14, a nonmetal with semiconducting properties, used in making electronic circuits. Pure silicon exists in a shiny dark gray crystalline form and as an amorphous powder

What is the momentum of a 750 kg car traveling at a velocity of 25 m/s north?

Answers

Answer:

18750 kg-m/s

Explanation:

Momentum = mass x velocity 

Answer:

18750 kg-m/s

Explanation: Momentum = mass x velocity 750x25 = 18750 kg-m/s

Can you brainlist

ASAP! AWARDING BRAINLIEST see attached photo.

Answers

Answer:d

Explanation:

Answer:

I believe the answer would be B

what is reflection of light ? Which type of surface is required for a regular reflection​

Answers

Answer:

MIRROR

Explanation:

Answer:

reflection of light is the bouncing back of light rats when it falls on a smooth surface or polish surface.

A 780 kg vehicle accelerates at 4 m/s2. How much force is the car generating?

Answers

Explanation:

Given

mass (m) = 780 kg

acceleration (a) = 4 m/s²

Force (F) = ?

We know

F = m * a

= 780 * 4

= 3120 Newton

The car is generating 3120 Newton force.

Hope it helps :)

An object in motion stays ___ at a constant ___ and in a straight line.

a. in motion, acceleration
b. in motion, speed
c. at rest, speed

Answers

A IN MOTION ACCELERATION

Answer:

Answer is A

Explanation:

the answer is A

Your student desk has been in the room for many hours, it is at thermal equilibrium with the room?
Which part of your desk is colder: the wood or the metal? Why?

Answers

Answer:

metal because A: In general, metals feel colder or hotter to the touch than other materials at the same temperature because they're good thermal conductors. This means they easily transfer heat to colder objects or absorb heat from warmer objects. Thermal insulators like plastic and wood don't transfer heat as easily.

Explanation:

Pls help it’s dues today


Sam studied kinetic and potential energy by observing apples on a tree during a field investigation. Explain what type of energy these apples have.

Answers

Answer: Gravitational Potential Energy

Explanation:

What is the most accurate way to check your heart rate (bpm)? Help me?

Answers

The neck or wrist ps side of the neck

Answer:

Count your pulse for 60 seconds.  

Explanation:

This isn't physics, this quesiton should be marked in health.

When people place a metal saucepan on the heating element of a stove, heat is transferred from the element to the saucepan by: A reflection.
B convection.
C conduction.
D radiation.

Answers

The matter is stationary on a macroscopic scale—we know that thermal motion of the atoms and molecules occurs at any temperature above absolute zero.) Heat transferred from the burner of a stove through the bottom of a pan to food in the pan is transferred by conduction.

XxMrprathamxX13

What force is necessary to give a 1000 kg rocket an acceleration of 150
m/s2?

Answers

Answer:

150,000N

Explanation:

Force=Mass*Acceleration

F=ma

Mass of the rocket=1000Kg

Acceleration=150 m/s²

Force=1000*150=150,000kgm/s²=150,000N

Which has greater density- 1 kg of water or 10kg of water?

Answers

Answer:

I believe that it will be 10kg of water

Explanation:

Because a measure of the amount of information on a storage medium (tape or disk). For magnetic tape it is the amount of information recorded per unit length of tape (bits per inch or millimeter); for a disk, a fixed number of bits per sector, sectors per track, and tracks per disk.

The density in both the case will be equal, just the difference will be in the volume they occupy.

What is density?

In practice, density is the weight of a substance per unit volume. Water has a density of about 1 gram per milliliter, but this varies depending on temperature and whether or not substances are dissolved in it. Because ice is less dense than liquid water, it floats in your glass.

This allows many aquatic organisms to survive the winter. If ice were more dense than water, it would continue to freeze and sink until the entire lake was frozen.

Any amount of water has the same density. Whereas one gram of water has a volume of one milliliter, ten grams have a volume of ten milliliters.

Thus, the density will be same.

For more details regarding density, visit:

https://brainly.com/question/15164682

#SPJ2

Clothes in a dryer rub together and begin clinging to each other

A. Friction
B. Conduction
C. Induction​

Answers

Answer:

Conduction

Explanation:

Because they touch lol

Answer:

Conduction

Explanation:

Because induction is the pass of electricity without contact and conduction is the complete opposite

I’m a god, a planet, and I measure heat. What am I?

Answers

mercury??????? my only guess

Mercury is that it?                        

HELP ME PLEASEE!!!THIS IS SCIENCE

Answers

Answer:

B.

Explanation:

Other Questions
Plzz help me!Which story conclusion would readers find leastsatisfying to read? Which countries/regions did Japan conquer between 1894 and 1940? On Old McDonald's Farm, there are 16 cows and 4 sheep in the first field. If this ratio is proportional, and there are 48 total sheep on the farm, how many cows does Old McDonald have? * HELP PLZ!!!!!!!!Read the poem and answer the question.[1]I wandered lonely as a cloudThat floats on high o'er vales and hills,When all at once I saw a crowd,A host, of golden daffodils;[5]Beside the lake, beneath the trees,Fluttering and dancing in the breeze.Continuous as the stars that shineAnd twinkle on the milky way,They stretched in never-ending line[10]Along the margin of a bay:Ten thousand saw I at a glance,Tossing their heads in sprightly dance.The waves beside them danced; but theyOut-did the sparkling waves in glee:[15]A poet could not but be gay,In such a jocund company:I gazedand gazedbut little thoughtWhat wealth the show to me had brought:For oft, when on my couch I lie[20]In vacant or in pensive mood,They flash upon that inward eyeWhich is the bliss of solitude;And then my heart with pleasure fills,And dances with the daffodils.Line three signals a tone shift from sadness to ______________________. concern curiosity humor wonder A child has a mass of 30 Kg on earth. If the gravity on the Moon is one sixth that of the earth what is the mass of the child moon The particles in this wave move perpendicular to the direction of the movement of the wave. These waves are snake-like.cyclonelongitudinalsurfacetransverse Write the equation of the line passing through the points (6, -9) and (1,6). How is taxation used to stabilize the economy? What is the radius and diameter of the following circle? 18 cm Radius = cm Diameter = cm How are clouds related to water vapor and water droplets?A.Water vapor in the air condenses to form tiny water droplets, and these water droplets make up clouds.B.Water vapor in the air makes up clouds, but water vapor does not condense to form tiny water droplets that make up clouds.C.Water vapor in the air condenses to form tiny water droplets, but the water vapor and water droplets do not make up clouds.D.Water vapor in the air stays in the air as water vapor. The water vapor does not make up clouds, and it does not condense to form tiny water droplets. Waste water from nuclear power plants is generally The root tip cells of an onion plant have 8 pairs of chromosomes. Which of the following correctly describes the number of chromosomes in an onion root tip cell at a specific stage of the cell cycle?A. At the end of the synthesis phase, an onion root tip cell will have a total of 32 unique chromosomes.B. In metaphase, an onion root tip cell will have a total of 16 unique chromosomes composed of 32 chromatids.C. After cytokinesis, a daughter onion root tip cell will have a total of 8 unique chromosomes.D.After cytokinesis, a daughter onion root tip cell will have a total of 32 unique chromosomes. A parabola has its vertex at (-6, 5) and focus at (-6.25, 5). Which of the following is an equation for this parabola? A recipe calls for 1/8 cup of honey for every 1/3 tsp of vanilla. If you use 1 tsp of vanilla, how much honey will you need to use?Just me tryna get caught up in math before my grading period ends tomorrow :)be ready for a spam you math gods that i absolutely adore 14. Saeed is pulling a 6 kg heavy rock with an upward force of 40 N but does not succeed to lift it up. What is the magnitude of the normal force on the rock? The reaction 2NoBr(g) ---> 2NO(g)+Br2(g) is a second order reaction with a rate constant of 0.80M^-1 s^-1 at 11 C. If the initial concentration of NOBr is 0.0440 M, the concentration of NOBr after 12 seconds is _________. Quinn walked a total of 8.76 miles in a walk-a-thon. If his average speed was2.4 miles per hour, how long did it take Quinn to complete the walk? what is bigger 0.125 or 0.0125 PLEASE HELP ME ANSWER THIS!!! Why do we not use a Punnett Square to determine the offspring for asexual reproduction? Is that form of reproduction diverse? Explain your answer.