Question

30. ऐपीडो स्कोप को उपयोग किया जाता है
(1) आवाज रिकॉर्ड करने के लिए
(2) स्लाइड दिखाने के लिए
(3) फिल्म दिखाने के लिए
(4) पुस्तक में छपा चित्र दिखाने के लिए​

Answer 1

Answer:

2 option is correct

MARK as BRAINLIEST please

Answer 2

Answer:

(i) Tea can be prepared by following steps:Take 100ml of water as solvent and boil it few minutes. (ii) Now add one tea spoon sugar, one tea spoon tea leaves and 50ml of milk. Here sugar, tea leaves and milk are solute. (iv) Now filter the solution.