Subject :NSO Class : Class 4
Subject :NSO Class : Class 6
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Subject :NSO Class : Class 6
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Subject :NSO Class : Class 9
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Subject :NSO Class : Class 6
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Subject :NSO Class : Class 3
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Subject :NSO Class : Class 4
Ans 1:
Class : Class 5
Check the images carefully. Now let’s see which option is correct.1. The tea in the three glasses has the same amount of heat. --- Incorrect. They would have different amount of heat. Glass L will have maximum, because it has more tea, and Glass M will have minimum.2. The tea in the three glasses is of the same temperature. --- Correct. The temperature is 75 Degrees in all three glasses.3. There is more heat in Glass L than in Glass M. --- Correct.4. There is less heat in Glass N than in Glass M. --- Incorrect. Glass N will have more heat than in Glass M.So, Option B is the right answer.
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Subject :NSO Class : Class 4
Ans 6:
Class : Class 9
ASHMI MASTER ANSWER IS THAT WHEN A THUNDER STORM COMES THE WATER DROPLETS IN THE CLOUDS MOVE VERY FAST WHICH CAUSES IT TO JAM UP AND BECOME BIG ICE CUBES WHICH FALL AS HAIL AND SNOW IS WHEN IN A VERY COLD LIKE MOUNTAINS THE WATER DROPLETS IN THE CLOUDS FORM SNOWFLAKES WHICH FALL AS SNOW
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Subject :NSO Class : Class 7
Ans 1:
Class : Class 10
Yes, but the concentration of oxygen does not decrease in warm water. The fish will die because they cannot bear the extreme heat.
Ans 2:
Class : Class 7
Yes the concentration of oxygen decreases and the fish cannot bear the heat. I think options are wrong. It should be both B and C
Ans 3:
Class : Class 10
The solubility of ALL gases decrease when the temperature increases. As you can read , a person put warm water (and not boiling or too hot) for the fish to bear.
Ans 4:
Class : Class 9
The concentration of oxygen decreases in warm water as the solubility of gases in water decreases as the temperature increases.
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Subject :NSO Class : Class 4
