Question

Important questions from class 10th science?
Please tell

Answer 1

how much times does an atom of caesium vibrate in one second?

Answer 2

Chemistry :-

1. About Easterfication
2. about double displacement reaction
3. Cleansing action of soap
4. difference of soap and detergent

Biology

1. Means of Contraceptive
2. Variation
3. questions about Darwins theory of Evolution
4. Hormones and Functions
5. Parts of Brain and Functions
6. questions related to digestion

Physics

1. Numericals
2. defination of volt, potential difference, Amphere, current, resistance, Ohm
3. Ohm's law

Hope it helps

Please mark me as Brainliest