Question

please answer fast u will get 80 points​

Answer 1

Answer:

" 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 (e.g. 60 km/h to the north). "

Answer 2

Answer:

खण्ड-अ )

(i) किण्वन टैंक

(ii) वृद्धि दर मापन

(iii) नाभिकीय विद्युत संयंत्र

(iv) कर्ण पल्लव

(v) सहजीवी

( खण्ड-ब)

(अ) उपास्थि

(ब) कलपक्कम

(स) लाइकेन

(द) जैव रिएक्टर

(ई) आक्जेनोमीटर)

(फ) पादप रस

Explanation: