Question

Time-1% hours
Marks - 50
General Instructions
An questions are compulsory.
The question papers consists 21 questions,
There is no overall choice in this question paper
Use of calculator is not permitted
1
2
Multiple choice questions
(5x1=5]
A form of matter has no fixed shape but it has a fixed volume. An example of this form of
matter is
(a) krypton
(b) Kerosene
(c) carbondioxide
Which show of the following will show "Tyndall effect"?
(a) salt solution
(b) Milk
(c) copper sulphate solution
Who discovered cell ?
(a) Xavier Bichat
(b) Robert hooke
(c) Karl Landsteiner
Which of the following is true for displacement ?
(a) Its magnitude is greater than the distance traveled by the object
(b) it can't be zero
(c) NOTA
What is the SI unit of force ?
(a) Coulomb
(b) Newton
(c) Ohm
Short answer type questions
110x220
Convert the following temperature to Celsius Scale: (a) 300K (b) 573K
S​

Answer 1

Answer:

1. Kerosene

2. Robert Hooke

3. -

4. Newton

5. (a) 27°C

(b) 300° C

Explanation:

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Answer 2

Answer:

1. Scientist Robert Hooke discovered the cell.

2.the SI unit of Force is Newton(N)

3.(a)300k

(300-273)C

=27 C

4.(b)573k

(573-273)C

=300C

Explanation:

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