Answer:
4 atmospheric pressure is needed to get a volume of 25 litres
I think that building on a green hill
Answer:
1.
molecules of CO₂
2. 10⁴ molecules of H₂O
3. 8.75×10³² molecules of C₆H₁₂O₆
Explanation:
1.
molecules of CO₂
2. 10⁴ molecules of H₂O
3. 8.75×10³² molecules of C₆H₁₂O₆
Answer:
b
Explanation:
The number of vibrations per second is known as the frequency