Question

U (LU) Rellection (d) Rectilinear propagation
II. Fill in the blanks given below.
1M X 5 = 5M
1
is used for commercial production of alcohol and wine.
2. Water is essential because
of seeds does not take place under dry
conditions.
3
is a special plastic on which oil and water do not stick.
4. The process of transferring charges from a charged object to the earth is called
5. The time taken by a planet to complete one revolution is called its
III. Mark the following statements as true (T) or false (F):​

Answer 1

Answer:

Dear students,

All classes will remain suspended tomorrow 21-12-2020(Monday) as it has been declared a guest holiday after the Valediction Ceremony of Spandan-2020.

However, Class XII Pre board examination will be held as per schedule and invigilation duties assigned.

Answer 2

Answer:

1) True

2) True

3) False

4) True

5) False

Explanation: