Question
Can we define the temperature of vacuum? The temperature of a single molecule?
✓
Answer
Temperature can be transferred only through one molecule to other so there would be no temperature of vacuum, also we cannot define temperature of single molecule we need to calculate temperature of whole gas.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Arrange four types of basic forces in the order of increasing strength in code using $a, b, c$ and $d:$
→- Gravitational forces.
- Electromagnetic forces.
- Nuclear forces.
- Electrostatic forces.
Is the phenomenon of beats observable in case of two light waves of nearly equal frequencies?
What provides the centripetal force to a car taking a turn on a level road?
Tell what is common in the graphs given below. X
In a rotating body, $\text{a}=\alpha\text{r}$ and $\text{v}=\omega\text{r}.$ Thus $\frac{\text{a}}{\alpha}=\frac{\text{v}}{\omega}.$ Can a co you use the theorems of ratio and proportion studied in algebra so as to write $\frac{\text{a}+\alpha}{\text{a}-\alpha}=\frac{\text{v}+\omega}{\text{v}-\omega}$
→What do you understand by heat?
The increase in the speed of a car is proportional to the additional petrol put into the engine. Is it possible to accelerate a car without putting more petrol or less petrol into the engine?
What do you mean by reverberation time?
Two sound sources produce 12 beats in 4 seconds. By how much do that frequencies differ?
A cubical box is to be constructed with iron sheets 1 mm in thickness. What can be the minimum value of the external edge so that the cube does not sink in water? Density of iron $=8000 \mathrm{~kg} / \mathrm{m}^3$ and density of water = $1000 \mathrm{~kg} / \mathrm{m}^3$.
→