Heat, work and energy

Cooking is one of the major influence why people becomes expose to the process of heat.

• TRUE

• FALSE

• MAYBE

• UNDECIDED

It is a measure of hotness or coldness of an object.

• Heat

• Temperature

• Energy

• None of the given

It is energy transferred from one object to another due to a difference of temperature between the two objects.

• Heat

• Temperature

• Energy

• None of the given

Energy is needed to perform work?

• TRUE

• FALSE

• MAYBE

• NO ANSWER

When work is done on an object, energy is transferred to that object and eventually, internal energy is increased?

• TRUE

• FALSE

• MAYBE

• NO ANSWER

The internal energy of the object will latter decreased as it will dissipate in the form of heat?

• TRUE

• FALSE

• MAYBE

• NO ANSWER

He was an English physicist who established that the various forms of energy are basically the same and can be changed one into another.

• Isaac Newton

• Albert Einstein

• Charles Darwin

• James Prescott Joule

It is a unit of energy that is equivalent to amount of energy needed to raise the temperature of 1 g of water by 1 degree Celsius.

• Heat

• Calorie

• Energy

• None of the given

1 calorie is equivalent to ________ Joule?

• 4.191

• 4.192

• 4.193

• 4.194

Heat flows from a hotter object to a cooler object when the two objects are placed in contact?

• TRUE

• FALSE

• MAYBE

• NO ANSWER