Question

2 Fill in the blanks:-

i. Displacement is a ---------quantity where as distance is a -----quantity
ii. -------is the technique used for separation of butter from curd.
iii. Temp. on Kelvin scale = temp. on Celsius scale +----
iv. Pigeon pea is a good source of -------
V. ----------is known as kitchen of the cell.​

Answer 1

Answer:

1. vector, scaller

2. centrifugation

3. 273

4. Weight gain

5. chloroplast