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Type: Posts; User: thunderboymmt

1. ## Question: Regarding potential energy

by thunderboymmt
1
Views
597

### Regarding potential energy

The potential energy question-?
The potential energy of a particle in a certain field is given by
U=a/r^2 - b/r
where a and b are +constants and r is the distance from the centre of the field....
2. ## Question: Time required to drop the temperature

by thunderboymmt
1
Views
579

### Time required to drop the temperature

Need help- Thermal problem?
A solid sphere (density p and specific heat capacity c) of radius r at an initial temperature 200K is suspended inside a chamber whose walls are at almost 0K.
The time...
3. ## Question: Thermal resistance

by thunderboymmt
0
Views
701

### Thermal resistance

A metallic sphere having inner and outer radii a and b respectively has thermal conductivity
k=ko/r^2 (a<= r <=b)

The thermal resistance between inner and outer surface is-

1) b-a / 4pie ko...
4. ## Question: Diketones are classified according to the-

by thunderboymmt
5
Views
417

5. ## Question: Egg Drop Challenge

by thunderboymmt
2
Views
1,285

*met=mat
6. ## Question: Egg Drop Challenge

by thunderboymmt
2
Views
1,285

### Use the straws to make a met structure (dont use...

Use the straws to make a met structure (dont use tape to join them, use the rubber bands) and then shape the outer make make it like bowl.
Secret is pressure exerted by the egg will be...
7. ## Question: Diketones are classified according to the-

by thunderboymmt
5
Views
417

### Diketones are classified according to the-

Diketones are classified according to the-
Options are-
1) O
2) C
3) -CO
4) -CO2