Question

1.50 °C = ___°R

40
20
50
30

2. A faulty thermometer has its fixed points marked as 5 and 95. If the temperature of the body as shown on Celsius scale is 40 then the temperature shown by faulty thermometer is

36
31
46
41


please help me ​

Answer 1

Answer:

Hence for a temperature of 40 degree Celsius on the Celsius scale, the rise in temperature on the faulty thermometer will be 40×0.9=36. But the faulty thermometer is calibrated such that its initial point is 5. Hence the temperature value on the faulty thermometer will be 36+5=41.