Latest Questions
A 0.108 mol of sample gas has a volume of 0.505 L at 20°C. What is the pressure exerted by it?
A 0.108 mol of sample gas has a volume of 0.505 L at 20°C. What is the pressure exerted by it?
Which of the following is used to measure heat radiation?
Which of the following is used to measure heat radiation?
doesn't required any mode for heat transfer
________ doesn't required any mode for heat transfer.
The atmosphere of the earth is heated by the process of
The atmosphere of the earth is heated by the process of ______ .
Which statements are true about the speed of sound in different media at 25° C
Which of the following statements is/are true/false about the speed of sound in different media at 25° C?
In oxygen gas, the speed of sound is 316
On heating one end of iron rod, other end also gets heated. Such materials are called
On heating one end of iron rod, other end also gets heated. Such materials are called _______ .
Why the surface of a lake is frozen in severe winters, but the water at its bottom is still at liquid state?
Why the surface of a lake is frozen in severe winters, but the water at its bottom is still at liquid state?
The chimney used in the kitchen or a factory work on which of the following principle?
The chimney used in the kitchen or a factory work on which of the following principle?
Latent heat corresponds to the change in heat at constant
Latent heat corresponds to the change in heat at constant
In an earthen pitcher, the water remains cold due to the process of
In an earthen pitcher, the water remains cold due to the process of
What temperature are Fahrenheit and Celsius equal?
What temperature are Fahrenheit and Celsius equal?