Find volume of pillow
L=78cm
B=55cm
H=25cm




Now
Mass=5.5kg



Density of water=1000kg/m^3
As it is less than density of water it will float on water
Answer: B.)
Explanation: Heat flows from pan to sounroundings
I found this for your question
Answer:
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Explanation:
Answer:- 4.36 kPa
Solution:- At constant volume, the pressure of the gas is directly proportional to the kelvin temperature.

Where the subscripts 1 and 2 are representing initial and final quantities.
From given data:
= 1.049 kPa
= ?
= 7.39 K
= 30.70 K
For final pressure, the equation could also be rearranged as:

Let's plug in the values in it:

= 4.36 kPa
So, the new pressure of the gas is 4.36 kPa.