Iron glows in red colour when it is heated to very high temperature. The reason for this is :
All metals glow in red colour when heated
Heat energy is being converted into light energy
Heat we supply consumes red colour at high temperature
Mechanical energy is being converted into heat energy
A
Heat we supply consumes red colour at high temperature
B
Mechanical energy is being converted into heat energy
C
All metals glow in red colour when heated
D
Heat energy is being converted into light energy
Open in App
Solution
Verified by Toppr
Iron glows in red colour when it is heated to very high temperature cause heat energy is being converted into light energy.
Was this answer helpful?
1
Similar Questions
Q1
Iron glows in red colour when it is heated to very high temperature. The reason for this is :
View Solution
Q2
A red-glass piece is heated until it glows in dark. The colour of the glow will be:
View Solution
Q3
When ice is converted into water at 0 0C, then it absorbs all the heat energy without increase in its temperature. What is this heat energy known as ?
View Solution
Q4
Calculate the amount to heat produced per second when a bulb of 50W, 200V glows assuming that only 20% of the electric energy is converted into light.
View Solution
Q5
Which of the following statements about a refrigerator is/are correct? 1.It converts electrical energy into heat energy. 2.It converts electrical energy into mechanical energy. 3.It transfers heat from a high temperature to a low temperature. 4.It transfers heat from a low temperature to a high temperature.