please answer the all question
Attachments:
cutipiebabydoll:
kaisi ho aap
mai achi hu
likri hu. bahot boring hai siso
ooooooooooooooooooo
mai bhi achi hoo
sis mai 20 min. me aati hu kyuki mai abhi abhi school se aayi hu to lunch karna h
OK
milthi hoo badh me
ye
bye
Answers
Answered by
2
Answer:
1) What is the difference between mass and weight?
Answer
Mass = volume × density
Weight is the measure of the gravitational force acting on a body.
It is the measure of the amount of matter present a body. It refers to the measure of the amount of force that acts on mass because of the pull of gravity. Mass is the measure of inertia. Weigh is the measure of force.
2) write the difference between mixture and compound?
Answer
Compound are substances which can be formed by chemically combining two or more elements. Mixtures are substances that are formed by physically mixing two or more substances. Compounds can be of three types, which are: covalent compounds, metallic compounds and ionic compounds.
3)Write the full form of LPG and CNG?
Answer
LPG – Liquefied Petroleum Gas.
CNG-Compressed Natural Gas.
4)What are Newton's laws of motion?
Answer
Newton's laws of motion relate an object's motion to the forces acting on it. In the first law, an object will not change its motion unless a force acts on it. In the second law, the force on an object is equal to its mass times its acceleration.
5)Define work, Power and energy?
Answer
Work done is generally referred in relation to the force applied while energy is used in reference to other factors such as heat. ... Power is defined as work done per unit time.
Explanation:
I hope it helps you dear ❣️❣️☺️☺️❤️❤️
Similar questions