Model test Paper set 1 Science term 2 Jac board 2022

Model test paper class 9

The distance a free falling object has traveled can be modeled by the equation, d=(1)/(2)at^(2) where a is acceleration due to gravity and t is the amount of time the object has fallen. What is t in terms of a and d?

Find the pressure exerted at the tip of a board pin, of area 0.1 mm^(2) , if it is pressed against the board with a force 15 N.

Given below are sets of five terms each. Rewrite the terms in correct order in a logical sequence beginning with the term that is underlined. Embryo, Zygote, 1^(st) male gamete, ul"Micropyle" , Egg cell.

Savitri had to make a model of a cylindrical kaleidoscope for her science project. She wanted to use chart paper to make the curved surface of the kaleidoscope. (see Fig 13.10). What would be the area of chart paper required by her, if she wanted to make a kaleidoscope of length 25cm with a 3.5cm radius?

Savitri had t o make a model of a cylindrical Kaleidoscope for her science project. She wanted to use chart paper to make the curved surface of the Kaleidoscope. What should be the area of chart paper required by her, if she wanted to make a Kaleidoscope of length 25 cm with a 3.5 cm radius?

Savitri had t o make a model of a cylindrical Kaleidoscope for her science project. She wanted to use chart paper to make the curved surface of the Kaleidoscope. What should be the area of chart paper required by her, if she wanted to make a Kaleidoscope of length 25 cm with a 3.5 cm radius?

A model of a ship is made to a scale of 1:160 . Find: the area of the deck of the ship, if the area of the deck of its model is 1.2m^(2)

A model of a ship is made to a scale 1 : 300. The area of the deck of the ship is 180,000 m^2 . Calculate the area of the deck of the model.