For the following questions answer them individually
An incident ray strikes a plane mirror at an angle of $$20^\circ$$ with the mirror. The angle between the incident ray and reflected ray is ............
Give an example of a salt which gives an aqueous solution of pH less than 7.
Which of the following_ statements is true?
In which year did Ole Romer measure the speed of light for the first time in the history?
When a glass is rubbed by a silken cloth, the rod acquires
# | Name | Overall Score |
---|---|---|
1 | Niladri Haldar | 5 |
2 | Alugolu Sai | 5 |
3 | Rajesh Ojha | 5 |
4 | Blue | 5 |
5 | Jingal Bell | 5 |
6 | Suchismita Das | 5 |
7 | MAHESH M M | 5 |
8 | Rishav Shrivastava | 5 |
9 | Bandhan Bag Creation | 5 |
10 | Rajat Sharma | 5 |