Question

Maximum Marks-20
All Questions are compulsory
सभी प्रश्न अनिवार्य है
Q1.
Write the name of the three materials in your notebook which are rgund in shape
तीन वस्तुओं के नाम लिखो जो गोल हैं।
Q2
Name any three things at your home which are
Transparent
Translucent
Opaque
आपके घर में ऐसी तीन वस्तुओं के नाम लिखो जो हैं-
पारदशी
पारभासी
अपारदर्शी,
Q3 Name two activities which you carried out at home by using the following methods
Winnowing
Sieving
अपने घर में कोई ऐसे दो कार्य बताओ जहाँ पर आप पृथक्करण की निम्न अपनाते हैं-
निष्पावन​

Answer 1

Answer:

Question:- Write the name of the three materials in your notebook which are rigid in shape.

Answer:- Every solid is rigid in shape like :- wood, house, note books etc.

Question:- Name any three things at your home which are:-

• Transparent
• Translucent
• Opaque

Answer:- Three things in my home which are :- Transparent, Translucent and Opaque are given below;-

• Transparent :- Air, water and clear glass.
• Translucent:- Butter paper, wax paper and smoke.
• Opaque:- Wood, Stone and metal.

Question:- Name two activities which you carried out at home by using the following methods:-

• Winnowing
• Sieving

Answer:- Two activities which are carried out at home by using the following methods are given below :-

• Winnowing :- For separation of husk, removal of pest.
• Sieving:- For separation of husk and stone from wheat before grinding it.

Hope it helps you.

Answer 2

Explanation:

Ans 1. Basket ball, Orange, Globe

Ans 2. Translucent - Glass, butter paper, plastic

• Transparent- clean glass, water, air
• opaque- stone, metal, wood