Question

A: The graph between V and I is a straight line inclined to both the V and I axes
R: V is directly proportional to R.

(a) ‘A’ and 'R’ are true and ‘R’ is the correct reason of A

(d) Both ‘A’ and 'R’ are false

(c) ‘A’ is true but 'R’ is false

(b) ‘A’ and 'R’ are true but ‘R’ is not the correct reason of A

Answer 1

Answer:

Objects that can emit light energy by themselves are known as luminous objects. ... The luminous objects are visible as they emit light on their own. The non-luminous objects are visible because of luminous objects. The sun and candle are the two examples. The moon and planets are the two examples.

The sun and candle are the two examples: The moon and planets are the two exam...

Luminous objects: Non-luminous objects

Answer 2

Explanation:

The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time. Velocity is equivalent to a specification of an object's speed and direction of motion