Question

S.S.P. ACADEM
B-6, Kunal park, Abhinav chowk, (Near Keshav-nagar school) Chi
Std: 9th Best pattern (SSC Board) Second term Exam Sub: SCIENCE
Q.1) A ) Solve the following sub-questions.
1) Periscope : plane mirror :: floodlight :....
2) Write the SI unit of frequency : ........
3) Complete the following table.
Types of Carbon
% of Carbon
i) Anthracite
ii) Bituminous
4) State whether the following statement is True or False
Salt of strong acids and weak bases are acidic with the pH value less tha
5) Draw the following latters as they would be seen reflected in a plane mirror
Z ADP Q HBN
contion and sarite the comnlted statements​

Answer 1

Answer:

I don't know it hope you understand it now please mark me as a brainliest sorry bro please really sorry