| 1 |
which is the most distant object visible to the eye:
|
Coalsack nebula <br>
Andromeda galaxy <br>
Messier <br>
Lagoon nebula<br>
|
| 2 |
Which of the most distant object visible to the eye?
|
Colasack nebula<br>
Andromeda galaxy <br>
Messier <br>
Lagoon nebula <br>
|
| 3 |
Why do wet dry more quickly on a warm day?
|
Hot air carries less moisture <br>
Hot air can absorb moisture quickly <br>
High temperature of the air helps fast evaporation<br>
All of these <br>
|
| 4 |
Why do wet clothes dry more quickly on a warm day?
|
Hot air carries less moisture <br>
Hot air can absorb moisture quickly <br>
High temperature of the air helps fast evaporation <br>
All of these <br>
|
| 5 |
The atmosphere exerts enormous pressure onus, But we do not feel it because,
|
We are used to it <br>
Our bones are very strong and can withstand this pressure <br>
The surface area of our head id very small <br>
our blood exerts a pressure slightly more than that of the atmosphere <br>
|
| 6 |
Suns pots are:
|
The mountains found on the suface of the sun <br>
The dark patches having less temperature than the normal surface of the sun<br>
Ionized gas found near the solar surface <br>
The magnetic storms on the surface of the sun<br>
|
| 7 |
A glass chimney stops an oil lamp form smoking because:
|
It increase the supply of oxygen to the flame by convection <br>
The heat produced ensures complete <br>
Both of these <br>
Neither of these <br>
|
| 8 |
A glass chimney stops an oil lamp from smoking because:
|
It increases the supply of oxygen to the flame by convection<br>
The heat produced ensures complete <br>
Both to these <br>
Neither of these <br>
|
| 9 |
Protein is not available in which of the following:
|
Meat <br>
Milk <br>
Rice <br>
Pulse <br>
|
| 10 |
The blue colour of the clear sky is due to -
|
Diffraction of light <br>
Dispersion of light <br>
Reflection of light <br>
Refraction of light <br>
|
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