Advertisements
Advertisements
प्रश्न
Fig 4.3 (a–d) shows a student reading a doctor’s thermometer. Which of the figure indicates the correct method of reading temperature?
पर्याय
उत्तर
APPEARS IN
संबंधित प्रश्न
The body temperature of a healthy man is;
Mercury is often used in laboratory thermometers because it ______.
Jyothi was prepared to measure the temperature of hot water with a clinical thermometer. Is it right or wrong? Why?
What is the use of kink in clinical thermometer?
Draw the diagram of a clinical thermometer and label its parts.
A clinical thermometer is calibrated from to ______.
Match the following :
1. | Mercury | a. | Maximum minimum thermometer |
2. | Weather report | b. | -173.15 degree C |
3. | 32degree F | c. | Opaque and shining |
4. | 100 K | d. | 0 degree C |
We are advised to avoid keeping the clinical thermometer in the sun or near a flame. Why?
write a note on a digital thermometer.
A laboratory thermometer A is kept 7 cm away from the side of the flame while a similar thermometer B is kept 7 cm above the flame of a candle as shown in Figure 4.5.
Which of the thermometers, A or B, will show a greater rise in temperature? Give a reason for your answer.