A gas at pressure PNm−2 and temperature 27°C i...
A gas at pressure PNm−2 and temperature 27°C is heated to 77°C at constant volume. The new pressure is
0.85 PN-m-2
0.86 PN-m-2
1.16 PN-m-2
1.18 PN-m-2
2.85 PN-m-2
Correct answer is C
At constant volume,
P1T1 = P2T2
P27+273 = P277+273
300P2=350P
P2 = 1.16 PNm−2
What is X in the equation given below? 42He + 94Be → 126C + X ...
The point beyond which a stretched spring does not return to its original length is called the...
The ice point on the absolute scale of temperature is ...
Which of the folowing statements about light travelling from one material medium to another is ...
The handle of a screw jack is 35 cm long and pitch of the screw is 0.5 cm. What force must be a...
Which of the following elements is the best absorber of X-rays? ...