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Amrit Mittal

Asked: 3 years agoIn: General Awareness

A system is given 300 calories of heat and it does 600 joules of work. How much does the internal energy of the system change in this process (j=4.18joules/cal)
A. `654`joule
B. `156.5`joule
C. `-300`joule
D. `-528.2`joule

Amrit Mittal

Asked: 3 years agoIn: Class 10

All the best for ur exam friendsDo it well

Amrit Mittal

Asked: 3 years agoIn: General Awareness

A certain vessel `X` has water and nitrogen gas at a total pressure of 2 atm and `300 K`. All the contents of vessel and transferred to another vessel `Y` having half the capacity of the vessel `X`. The pressure of `N_(2)` in this vessel was 3.8 atm at `300 K`. The vessel `Y` is heated to `320 K` and the total pressure observed was 4.32 atm. Assume that the volume occupied by the gases in vessel is equal to the volume of the vessel. Calculate the following:
Pressure of `H_(2)O` in `X` at `320 K`.
A. `0.1`
B. `0.2`
C. `1.0`
D. `2.0`

Amrit Mittal

Asked: 3 years agoIn: General Awareness

The ratio of root mean square velocity of average velocity of a gas molecule at a particular temperture is
A. `1.086 : 2`
B. `1 : 1.086`
C. `2 : 1.086`
D. `1.086 : 1`

Amrit Mittal

Asked: 3 years agoIn: Class 10

If\xa0PQ=PR prove that PL=LQ\xa0\xa0

Amrit Mittal

Asked: 3 years agoIn: Class 10

Internal styles need to be declared in the __________ section of HTML page.

Amrit Mittal

Asked: 3 years agoIn: Class 10

Is Ncert(Maths) is sufficient for board examOrR.S and R.D ?

Amrit Mittal

Asked: 3 years agoIn: Class 09

Solution of full book

Amrit Mittal

Asked: 3 years agoIn: Class 10

We wish to obtain an erect object of an object using a concave mirror of focal length 15 cm

Amrit Mittal

Asked: 3 years agoIn: Class 10

If s1,s2,s3 be the sum of n, 2n, 3n terms respectively of an a.p. prove that s3=3(s2-s1).

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Amrit Mittal

A system is given 300 calories of heat and it does 600 joules of work. How much does the internal energy of the system change in this process (j=4.18joules/cal)
A. `654`joule
B. `156.5`joule
C. `-300`joule
D. `-528.2`joule

All the best for ur exam friendsDo it well

The ratio of root mean square velocity of average velocity of a gas molecule at a particular temperture is
A. `1.086 : 2`
B. `1 : 1.086`
C. `2 : 1.086`
D. `1.086 : 1`

If\xa0PQ=PR prove that PL=LQ\xa0\xa0

Internal styles need to be declared in the __________ section of HTML page.

Is Ncert(Maths) is sufficient for board examOrR.S and R.D ?

Solution of full book

We wish to obtain an erect object of an object using a concave mirror of focal length 15 cm

If s1,s2,s3 be the sum of n, 2n, 3n terms respectively of an a.p. prove that s3=3(s2-s1).

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