What happens when we increase the temperature of solids?
The kinetic energy of the particles will increase.
The correct answer is option 4 I.e. The kinetic energy of the particles will increase.
When we increase the temperature of solids, the kinetic energy of the particles increases. As the temperature rises, the particles in the solid vibrate more intensely. This increased movement results from the added energy, which causes the particles to gain more kinetic energy.
If the temperature continues to rise and reaches a certain point (the melting point), the solid may transition into a liquid as the particles gain enough energy to overcome the forces holding them in a rigid structure.
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Important Questions from Physics
What is the colour of the light emitted by the Sun?
Lightning occur in the sky when two clouds:
With reference to street-lighting, how do sodium lamps differ from LED lamps?
1. Sodium lamps produce light in 360 degrees but it is not so in the case of LED lamps.
2. As street lights, sodium lamps have a longer life span than LED lamps.
3. The spectrum of visible light from sodium lamps is almost monochromatic while LED lamps offer significant colour advantages in street lighting.
Select the correct answer using the code given below.
Which one of the following is a reason why astronomical distances are measured in light-years?
In a pressure cooker, the temperature at which the food is cooked depends mainly upon which of the following?
1. Area of the hole in the lid
2. Temperature of the flame
3. Weight of the lid
Select the correct answer using the code given below.
