WorksheetsScience
Total questions: 16
Worksheet time: 11mins
The formula for moment is =
F*D
F/D
F+D
F-D
Rearrange the vector quantity= ytivoelic
(a)
A Vernier callipers is used for
Measuring distance
Measuring external diameters
Measuring weights
Measuring internal and external diameters
The movement of a ball is in what motion
Oscillatory motion
Rotary motion
Linear motion
Random motion
Velocity can be defined as the distance moved =
Per unit time in a specific direction
Per unit time in a random direction
Per unit time in a programmed direction
The distance moved per unit time in a miscellaneous direction
What is an organelle
(a)
Which of these scientists discovered plant cells
Louis Pasture
Francisco Redi
Matthias Schieden
The Mineral kingdom have unicellular and prokaryotic cells TRUE OR FALSE
(a)
What is a virus?
(a)
Aganthas have jaws TRUE or FALSE
(a)
Gases do not have a definite shape but they have a definite volume= TRUE OR FALSE
(a)
Which of these is a physical change of matter
Cooking of egg
Digestion of food
Baking a cake
Evaporation
The kinetic theory of matter states that=
Matter is made up of tiny particles that are in constant random motion
Matter is made up of tiny particles that are in a diffused state
Matter is made up of atoms that are in a suspended state
Matter is made up of ions that are in abundance with the element of matter
The kinetic theory of matter states that=
Matter is made up of tiny particles that are in constant random motion
Matter is made up of tiny particles that are in a diffused state
Matter is made up of atoms that are in a suspended state
Matter is made up of ions that are in abundance with the element of matter
The atomicity of Hydrogen is
Triatomic
Monoatomic
Diatomic
The atomic number and symbols of Calcium,Sodium,and Potassium are
20(Ca),11(Na),19(K)
14(Ng),12(Ne),15(Al)
