fa2 class 9th physical science Question paper 2022 PDF|AP fa 2 physical science question paper 2022 class 9
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FORMATIVE ASSESSMENT -II – 2022, 23
PHYSICAL SCIENCE
(English Medium)
(Max. Marks : 20)
Class:9]
Name of the Student:
I. Choose the correct answer.
1. Which of the following is a suspension
A) Cheese
C) Salt solution
2. The Latin name of the element gold
A) Wolfram
3. Molar mass of water is
B) 10
B) Plumbum C) Aurum
II. Fill in the blanks.
B) Nail polish
D) Mixture of oil and water
C) 18
[ Time: 45 Mnts.
Roll No:
A) 8
4. S.I. unit of force is
A) kg.m/s²
B) Newton
C) N-s
D) Both A and B
5. Effect of action of non zero net force on an object is explained
D) Ferrum.
D) 20
6. Acetone – Water: Distillation :: Ammonium chloride – Salt:
7. The scattering of a beam of light is called the
8. Avogadro constant =
9. Newton’s first law of motion is also known as the
10. Momentum =
X
13. Mohit said ” H₂ differs from.2H”. Justify.
20
5×1=5
[ ]
IX – Physical Science (EM) 2
by
[ ]
A) Newton’s first law of motion B) Newton’s second law of motion
C) Newton’s third law of motion D) Law of conservation of momentum
5×1=5
Soda water, wood, air, soil, vinegar, filtered tea
[₁ ]
[ 1
9th class physical science exam Question paper 2022 PDF
III. Answer the following questions.
3×2=6
11. Two objects have masses 8 kg and 25 kg. Which one has more inertia ?
[ ]
Why ?
12. Classify each of the following as a homogeneous or heterogeneous
mixture.
IV Answer the following question.
1×4=4
14. How to prove that the action and reaction forces acting on two different
objects?
(Or)
Write the steps you would use for making tea. Use the words given below
and write the steps for making tea.
Solution, solvent, solute, dissolve, soluble, insoluble, filtrate and residue