Advertisements
Advertisements
प्रश्न
Your friend was absent from school yesterday. You are enquiring about his absence. He told that he had a fever and it was measured to be 100oC. Is it possible to have a 100oC fever? If he is wrong, try to make him understand.
Advertisements
उत्तर
- No. It is not possible to 100°C fever. The normal temperature of the human body is between 98.4°F and 98.6°F.
- So, he should say that he was affected by a fever of 100°F and it is not 100°C.
APPEARS IN
संबंधित प्रश्न
Match the following:
| Column A | Column B |
| 1.Volume of a liquid | 1. kg `m^-3` |
| 2. Area of a leaf | 2. `m^3` |
| 3. S.I. unit of volume | 3. graph paper |
| 4. S.I. unit of density | 4. m `s^-1` |
| 5. S.I.unit of speed | 5. measuring cylinder |
How does the density of water changes when it is heated from 4°C to 10°C ?
A solid silver piece is immersed in water contained in a measuring cylinder. The level of water rises from 50 ml to 62 ml. Find the volume of silver piece.
Find the volume of a liquid present in a dish of dimensions 10 cm x 10 cm x 5 cm.
Select the correct alternative:
A metre ruler is graduated in:
Answer the following in detail.
State some common rules to write SI units correctly.
Fill in the blank.
There are ............. fundamental physical quantities.
Physical quantities are classified into ______ type.
What are the types of physical quantity?
What are the multiples and sub multiples of mass?
