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प्रश्न
Who is telling the truth?
Joule is the unit of heat.
उत्तर
Sentence is telling the truth as joule is the unit of heat.
संबंधित प्रश्न
Whom should I Pair with?
| Group A | Group B | ||
| a. | Temperature of a healthy human body | i. | 296 K |
| b. | Boiling point of water | ii. | 98.6°F |
| c. | Room temperature | iii. | 0°C |
| d. | Freezing point of water | iv. | 212∘F |
Who is telling the truth?
Objects contract on heating.
Who is telling the truth?
Atoms of a solid are free.
The heat contained in a substance is the measures of the ______ kinetic energy of atoms in the substance.
Nishigandha kept a vessel containing all the ingredients for making tea in a solar cooker. Shivani kept a similar vessel on a stove. Whose tea will be ready first and why?
At 15∘C the height of Eifel tower is 324 m. If it is made of iron, what will be the increase in length in cm, at 30∘C?
Steam is formed when heat is released from water.
Make a list of electrical equipments at home which we get heat from.
When ______ flows through a conductor, heat energy is produced.
List and describe the sources of heat.
