Both questions if possible. Thanks!!! Chrome File Edit View History Bookmarks Pe

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Both questions if possible. Thanks!!!

Chrome File Edit View History Bookmarks People Window Help 4)) 100% Sat 11:11 PM a E -> Apps JJ5521 HW# 12 x Chegg.com https://www.webassign.net/web/Student/Assignment-Responses/last?dep=1 1654271#03 ABP ABS A&M; Organizations TCC Miscellaneous PT HotSchedules - Onl 3. 0/1 points | Previous Answers OSColPhys1 13.3.022. My Notes Ask Your Teacher The gauge pressure in your car tires is 2.00 × 105 N/m2 at a temperature of 35.0°C when you drive it onto a ferry boat to Alaska. what is their gauge pressure later, when their temperature has dropped to -37.0°C? Assume that their volume has not changed 1.51 X atm Additional Materials Reading Submit Answer Save Progress Another Version 4. 0/1 points | Previous Answers OSColPhys1 13.3.022.XP My Notes Ask Your Teacher Suppose a gas-filled incandescent light bulb is manufactured to have atmospheric pressure in it at 20.0°C. Find the gauge pressure inside such a bulb when it is hot, assuming its average temperature is 53.0°C and neglecting any change in volume due to thermal expansion or gas leaks 1.13e4Xatm Additional Materials Reading 8

Explanation / Answer

Here ,

initially the pressure in the tyres ,

P1 = 2 *10^5 + 1.01 *10^5

P1 3.01 *10^5 Pa

T1 = 35 C = 308 K

for the ferry in alaska

T2 = -37 C

T2 = 236 K

Using ideal gas law

P1/T1 =P2/T2

3.01 *10^5/308 = P2/236

P2 = 2.306 *10^5 Pa

Now, gauge pressure = (2.306 *10^5/1.01 *10^5) - 1

gauge pressure = 1.284 atm

the final gauge pressure is 1.284 atm

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