Two bodies A and B are brought into contact with one another and heat flow from A to B- Which of the following statement is-are true-A- Activity of atoms in body A increasesB- Activity of atoms in body B increasesC- Can-t be saidD- Activity of atoms in both the bodies remains constant

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Physical Properties of Metals

Two bodies A ...

Question

Two bodies A and B are brought into contact with one another and heat flow from A to B. Which of the following statement is/are true?

Activity of atoms in body A increases

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Activity of atoms in body B increases

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Activity of atoms in both the bodies remains constant

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Can’t be said

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B
Activity of atoms in body B increases

As heat flows from A to B, so A is hot as compared to B. So when they are brought in contact activity of atoms in A decreases while that of atoms in B increases.

Suggest Corrections

Similar questions

Two bodies A and B are brought into contact with one another and heat flows from A to B. Which of the following statement is true?

When two bodies A and B are brought in contact with each other, heat does not flow between them. When another body C is brought in contact with B, the heat starts flowing from C to B. After the heat flow stops, C is now brought into contact with A, then which of the following is correct?

Q. Two bodies A and B are brought into contact with one another. The heat flows from A to B then the temperature of A is the temperature of B.

Q. The initial temperatures of two bodies A and B were T1 and T2 respectively. When they are brought in contact the heat flows from body B to body A. The heat flow stops when temperature of bodies A and B reaches T3 and T4 respectively, then which of the following is true?

In which type of body do molecules and atoms move faster or are more active?

Join BYJU'S Learning Program

Two bodies A and B are brought into contact with one another and heat flow from A to B. Which of the following statement is/are true?

The correct option is B Activity of atoms in body B increases As heat flows from A to B, so A is hot as compared to B. So when they are brought in contact activity of atoms in A decreases while that of atoms in B increases.

The correct option is B
Activity of atoms in body B increases

As heat flows from A to B, so A is hot as compared to B. So when they are brought in contact activity of atoms in A decreases while that of atoms in B increases.