Question

Worksheet - 7
A. Fill in the blanks.
1. Regions in temperate zone are known for their
2.
are areas where vegetation is dominated by grasses.
3. Hot winds in grasslands are called
4. The
region is also called the 'Wheat Basket of the World'.
5
is one of the leading exporters of meat and leather products.

Answer 1

Answer:

Wave Number Definition

Explanation:

In physics, the wave number is also known as propagation number or angular wave number is defined as the number of wavelengths per unit distance the spacial wave frequency and is known as spatial frequency.

भौतिक विज्ञान में, तरंग संख्या को प्रसार संख्या या कोणीय तरंग संख्या के रूप में भी जाना जाता है, जिसे प्रति इकाई दूरी तरंगदैर्घ्य की संख्या के रूप में परिभाषित किया जाता है और स्थानिक तरंग आवृत्ति को स्थानिक फ्रीक के रूप में जाना जाता है।