Physics, asked by Gulshankumar31, 2 months ago

25. Assertion - Cold air is
heavier than warm air. Reason
:- Warm air expands and
become lighter
a Reason is correct
b Assertion and reason both arewrong
c Assertion and reason both arecorrect
d Assertion is wrong

Answers

Answered by meowlil0709

3

Explanation:

assertion and reason both are correct

Answered by Anonymous

0

Option C. Assertion and reason both are correct

Explanation :- Cold air is heavier than warm air because absorbed energy makes the molecules in air move and expand.

Previous Question

Next Question

Similar questions

Social Sciences, 1 month ago

raised voice against untouchability.

English, 1 month ago

9. Words that are pronounced like another word but have different spellings or meanings are called Homophones. Write the words with similar sounds and there meanings. a. Access-. b. Affect c. Some- d. Stationary- e. Proceed-...

Math, 1 month ago

-9/10 and-5/12 sum the problem...

CBSE BOARD X, 2 months ago

Correct way to calculate the square of a number stored in cell D5 is: b) D5 * D5 d) =D5 * 2 Ć ОО a) =D5 * D5 c) =D5 * 2 Fill in the blanks Row, Column, 14.5, Shift cells down, 255, Entire row...

English, 2 months ago

They come to my house write present tense...

English, 9 months ago

Explain and write the figure of speech 1. Hear the mellow wedding bell. 2.silence your cellphone so that it does not beep during a movie. 3. It was so cold, I saw polar bear wearing hat and jacket. 4. The lawn thrived when it began to rain. 5. Rita heard the last piece of pie calling her name.

English, 9 months ago

I have no interest in luxury products, which only______ to the wealthy 1.cater 2.caters...

Science, 9 months ago

B. Who am I? 1. I am also known as the chest. 2. I protect the lungs. 3. I am a dome-shaped muscle that helps to pump air inside and outside the chest. 4. I am also known as the wind pipe. 5. lam an air bag in the lungs, where the exchange of gases takes place.