Long Answer Type Questions Ques 1: Explain Newton’s second law of motion and with the-help of an example show how […]

Ques 1: Define force.Ans: It is a push or pull on an object that produces acceleration in the body on which

Very Short Answer Questions Ques 1: The phenomenon of motion was placed on a sound scientific footing by two scientists.

Q1. Name the tissues responsible for the movement of the body. Ans: Muscle tissue and nervous tissue are the primary tissues responsible for body

Ques 1: What are plastids? Name the different types of plastids found in plant cell.Ans: Plastids are organelles found only in

Very Short Answer Type Questions  Q1:  Draw the atomic structure of the hydrogen atom.Ans: Protium (represented as 1H1) contains 1 proton,

Very Short Answer Type Questions Q1. Define the law of conservation of mass. Ans: The law of conservation of mass states

Very Short Answer Type Questions Q1. Define solvent. A solvent is the substance in a solution that dissolves the solute. Example: In a

Very Short Answer Type Questions Q.1. Define matter.Ans. Anything that occupies space and has mass is called matter. Q.2. State different states

Q1: What are manures? Give its classification.Ans: Substance rich in organic matter and also supplies small quantities of nutrients to soil