Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

Q5.16 Pay load is defined as the difference between the mass of displaced air and the mass of the balloon. Calculate the pay load when a balloon of radius 10 m, mass 100 kg is filled with helium at 1.66 bar at 27°C. (Density of air = 1.2 kg m?3 and R = 0.083 bar dm3 K?1 mol?1).


Q5.16 Pay load is defined as the difference between the mass of displaced air and the


mass of the balloon. Calculate the pay load when a balloon of radius 10 m, mass


100 kg is filled with helium at 1.66 bar at 27°C. (Density of air = 1.2 kg m?3 and


R = 0.083 bar dm3 K?1 mol?1).


Grade:11

2 Answers

gopal krishna
14 Points
10 years ago

the weight of displaced air=weight of ballon+weight of the gas+weight of payload

the weight of displaced air=the volume*dencity

                                     =the volume of balloon*the dencity of air 

use the above data to solve the problem but becareful about units

Aman Prakash
33 Points
7 years ago

Download this file & get the answer

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free