Question
What type of substance is commonly used as a
thermometric material due to its responsiveness to temperature changes?Solution
Mercury is widely used in thermometers due to its uniform expansion over a wide range of temperatures, making it highly reliable for precise temperature measurements.
The splitting up of white light into seven colours on passing through a glass prism is called as
Pulsars are :
What conditions must be met for stationary waves to form?
Einstein was awarded Nobel Prize for –
Which material is primarily responsible for the elasticity found in leggings and athletic apparel?
In the atmosphere ultraviolet rays are absorbed by –
Which type of mirror is utilized in solar furnaces to focus sunlight and generate heat?
Who defined the law of gravitation?Â
Panchayat was added to our constitution through which amendment?Â
Which statement is true regarding infrasound?
