Question

Q.1 Two objects repel each other. This repulsion could be due to
A. Frictional force only
B. Electrostatic force only
C. Magnetic force only
D. Either a magnetic or an electrostatic force.

Q.2 Which of the following hormones prepares our body for action in emergency situation?
A. Testosterone
B. Insulin
C. Thyroxine
D. Adrenaline.

Q.3 Iodine is necessary for the synthesis of one of the following hormones .This hormone is
A. Thyroxine
B. Insulin
C. Auxin
D. Adrenal.

Q.4 The strength of force is expressed by?
A. Weight
B. Magnitude
C. Mass
D. Longitudinal force.

Q.5 What is state of motion?
A. Position of rest
B. Position of motion
C. Both by the state of rest or motion
D. None of these.​

Answer 1

Answer:

1.

Option A is correct

2

Option C is correct

3.

Option B is correct

4.

Option C is correct

5.

Option A is correct.

Mark as brainliest

Answer 2

Answer:

Option A

Option C

Option B

Option C

Option A are your correct answers