Oxford amazing science book 6 unit 1 solved exercise

Oxford amazing science book 6 unit 1 solved exercise for class 6

Transcript

00:00Learning to be a scientist.

00:09What is science?

00:10Science is the study of things and events that take place around us.

00:15What does a scientist do?

00:32A scientist is a person who studies science.

00:44How does a scientist find answers to questions?

00:50A scientist uses scientific methods to solve problems.

01:06What is a laboratory?

01:09A special kind of room where a scientist works is called a laboratory.

01:24Match the instruments in list A to the qualities they measure in list B.

01:36A. Balance, Meter Rule, Measuring Cylinder, Stopwatch, and Thermometer, B. Time, Temperature,

01:41Weight, Length, and Volume, A. Fill in the blanks, A. Scientific equipment

02:03is called apparatus, B. Chemicals are kept in reagent bottles, C. A fire extinguisher

02:09is used to put out fire, D. Emergency medicines are kept in a first aid box, E. Specimens

02:18of animals and plants are kept in a laboratory, F. Length is measured in meters, G. Weight

02:26is measured in grams, H. Volume is measured in liters, I. Time is measured in seconds,

02:31and J. Temperature is measured in degrees Celsius.

02:37Measuring Cylinders are instruments commonly used in laboratories to measure the volume

02:42of different liquids.

02:48Measuring Flask.

02:49The measuring flask is used for measuring accurate volumes of liquid materials for laboratory

02:54experiments.

03:01Chopper.

03:02They are used in the laboratory to dispense small amount of liquid.

03:13Burette.

03:14It is used in quantitative chemical analysis to measure the volume of a liquid or gas.

03:21This was the end of this lecture, hope you liked it, thank you for watching, subhanak

03:28allahumma wa bihamdika nashadu alla ilaha illa anta nastaqfiruka wa natubu ilayk, wassalamu

03:32alaikum warahmatullahi wabarakatuh.