Physics Middle School

Which increases the amount of thermal energy on Earth according to scientists?

An increase in greenhouse gases has trapped heat.

More heat from Earth’s core is being conducted to the surface.

There is more convection occurring on Earth.

The sun has grown brighter.

Answers

Answer 1

Answer:

More heat from Earth’s core is being conducted to the surface.

Explanation:

Answer 2

According to scientists more heat from earth's core being conducted to the surface increases the amount of thermal energy.

What is thermal energy?

Thermal energy is defined as a type of energy which is contained within a system which is responsible for temperature rise.Heat is a type of thermal energy.It is concerned with the first law of thermodynamics.

Thermal energy arises from friction and drag.It includes the internal energy or enthalpy of a body of matter and radiation.It is related to internal energy and heat .It arises when a substance whose molecules or atoms are vibrating faster.

These vibrating molecules and atoms collide and as a result of which heat is generated in a substance , more the collision of particles , higher is the thermal energy.

Learn more about thermal energy,here:

https://brainly.com/question/11278589

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Related Questions

Please help me I need it ASAP! PLEASE!!

Recall that kinetic energy is the energy of motion. Use the information provided for each soccer ball in the image below to calculate the kinetic energy of each soccer ball (Round to the nearest hundredth). Use K.E. = 1/2 m v2 to got your answer.

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Answer:

kinetic energy is the answer

Kinetic energy is correct

Average speed of a car is 60 km/hr, how far did it travel in 2.5 hours?

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Answer:

150

Explanation:

I need 2 examples for each one of Newton's 3 Laws

Answers

Answer:

1. An object in motion will stay in motion: A car, and its breaks.

2. Force = mass x acceleration: Kicking a ball.

3. Equal or Opposite reaction: Tugging on your dogs leash as hes trying to run off.

Explanation:

What determines the pitch of a sound?

the amplitude

the medium

the frequency

the decibel level

Answers

Answer:

frequency

Explanation:

what wave is caused by vibration

sound waves, water waves, or seismic waves.

Answers

Answer:

In the first part of Lesson 1, it was mentioned that sound is a mechanical wave that is created by a vibrating object. The vibrations of the object set particles in the surrounding medium in vibrational motion, thus transporting energy through the medium.

sound waves because sound waves use sound to travel and vibration is also a sound so therefore is sound waves
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