Q. When a solid expands, it primarily changes in __________.
जब कोई ठोस फैलता है, तो यह मुख्य रूप से __________ में बदलता है।
Explanation
In linear thermal expansion, which is most noticeable in solids like rods or beams, the primary change is in length. Though solids also undergo area and volume expansion, length change is most directly and easily measured, especially in long or thin structures.
Invest in Future Achievers
Your support helps keep Exam Achiever 100% free for students preparing for exams.
Thanks for your support!
Comments
Leave a Comment