Physics, asked by shaunakgamer, 5 days ago

The length of a metal rod increases by 24 cm when its temperature is increased to 390 °C from 30 °C. Determine the original length of the rod. (linear expansion co-efficient of iron is 12 ´ 106 /°C)

Answers

Answered by merandeepsingh247

3

Answer:

Mark Brainliest! You will not get this on internet.

Attachments:

Answered by rajvir85sharma

4

Answer:

133.34cm

Explanation:

triangleA = L × triangle T

12= L × 2.75 × 10^-5 × 360

1000/8.25 = L

133.34 cm = L

Previous Question

Next Question

Similar questions

English, 2 days ago

Change the following from direct speech to indirect speech 1. The servant und Ma go now? 2. The touris und. Can you tell me the way to the nearest hotel?" "Yes, said the villager 3. He said, I dhaltake you to the police station, you ruffian!" 4. The nurse said to the patient. Many thanks for your generous gift 5. Tiello wod Shawn. Are you here? 6. "May | take my dog with me" said the...

Hindi, 2 days ago

'शिशिर ऋतु में सूर्य बरसाता है अमृत' शिशिर ऋतु की विशेषताएँ बताते हुए उक्त विषय पर लगभग 200 शब्दों में अपने विचार लिखें तथा संबंधित चित्र भी बनाएँ।...

Math, 2 days ago

write the natural numbers from 110 to 150 what fraction of them are prime numbers...

Biology, 5 days ago

11. In gel electrophoresis the band on the gel that is farthermost from the well in response to an applied electrical current, represents the (A) Longest fragment of DNA (B) Restriction DNA used to cut the DNA into fragments (C) Shortest fragment of DNA (D) Ligase used to bind the DNA fragments...

History, 5 days ago

Write „True‟ or „False‟ against the statements given below. Also, correct the statements that are false. (i) Hussain Khan did not like Birbal. (ii) Akbar wanted to dismiss Birbal from his post. (iii) The queen refused to come to the garden because she was angry with the king...

English, 8 months ago

What statements from the story suggest that the old man is about to give up on life? Quote specific statements to back up your answer.

English, 8 months ago

dialogue between two friends about job opportunities In Pakistan. (at least 8 sets of conversation)...

Social Sciences, 8 months ago

what is badland?why is land considered as an important resources? suggest four ways to conserve land...