Explain why the moisture gathers on the outside of a glass tumbler containing cold water?

Q. Explain why the moisture gathers on the outside of a glass tumbler containing cold water?

Ans. Because the water vapours present in the air get cooled and appear as droplets of water on coming in contact with the cold surface of the glass tumbler.


Q. Explain why in winter evenings and mornings, fog or mist collects in valleys?

Ans. This is because in winter evenings and mornings the temperature of the atmosphere is sufficiently low so as to cause the condensation of water vapours present in the atmosphere. The condensed water vapours being heavy, appear as fog or mist and tend to collect in valleys.

Related articles

Datafication – All you need to know!

In today's digital age, data has become the lifeblood...

The Advancements and Threats of AI: Analyzing the Benefits and Risks of ChatGPT and GPT-4

Artificial Intelligence (AI) has become increasingly popular in recent...

Zydus Cadila’s Vaccine Gets Emergency Use nod form DCGI

Zydus Cadila's three dose vaccine ZyCoV-D became sixth to...

Heart wrenching letter of hanged Iranian woman to her mother

Without paying any attention to the plea from the...

From 29 Labour Laws to 4 Labour Codes

To reform the outmoded Labour laws and to facilitate...

Case Studies

Full Stack Development

A clothing brand wanted to launch a new e-commerce website that would allow customers to browse and purchase their products online. We developed a...
national-emblem-state-emblem-of-india

IAS Exam Preparation

A clothing brand wanted to launch a new e-commerce website that would allow customers to browse and purchase their products online. We developed a...

Building Startup

A clothing brand wanted to launch a new e-commerce website that would allow customers to browse and purchase their products online. We developed a...