The planet we live on; the world.

Soil or ground.

मिट्टी

English Usage: The farmers plowed the earth before planting the crops.

Hindi Usage: किसानों ने फसलों को बुआई करने से पहले मिट्टी को जोता।

The bending of waves around obstacles or the spreading out of waves when they pass through small openings.

The change in direction of waves due to various interactions.

तरंगों की दिशा में परिवर्तन

English Usage: The diffraction of sound waves can be heard around corners.

Hindi Usage: ध्वनि तरंगों का विवर्तन कोनों के चारों ओर सुना जा सकता है।