Given that,
Atmospheric Pressure = 14.7 psi
Cooking Pressure = 14.7 +11.1 = 25.8 psi
Take, Atmospheric Temperature = 25 °C
Cooking Temperature = ??
Since, we know that Gas equation is given by:
PV = nRT
or
P ∝ T
P1 / T1 = P2 / T2
14.7/ 25 = 25.8/ T2
T2 = 25*25.8/14.7
T2 = 43.87 °C
The cooking pressure will be 43.87 °C.
Not possible. The air is actually able to travel sound throughout itself without any difficulties. I believe, air actually brings sound closer to the people farther away ; It really helps to stretch sound.
potential energy = mass × gravity × height
so, change in potential energy = mass × gravity × change in height
2 = 50 × 10 × Δh
2 ÷ 500 = Δh
Δh = 0.004 m
This distance does depend on the initial velocity of the ball.
Answer:
The converging lenses make the eyes appear larger, and the diverging lenses make the eyes appear smaller.
Explanation:
Diverging lenses are placed in the path of a beam of parallel rays that allow the rays to diverge after refraction.
Glasses use diverging lenses to correct for nearsightedness a diverging lens will diverge light before it reaches the eye.
Farsightedness refers to the inability to see close objects for which a converging lens is required to increase power.
In the given situation,
<u>the converging lenses make the eyes appear larger, and the diverging lenses make the eyes appear smaller</u>