Q1. Distinguish between the thermometer and pyrometer?
Q2. Describe the applications of the solar energy?
Q3. What do you mean by circular motion? Prove that the centripetal force = mrω2.
Q4. Distinguish between the scalar and vector quantity?
Q5. Find out the resultant of the vector symbolized by 9N and 10N acting in the direction and making an angle of 60o?
Q6. Illustrate the advantages and disadvantages of platinum resistance thermometer?
Q7. List out some of the derived units and prepare down their symbols for the unit?
Q8. Illustrate at least two properties of the force and moment of the couple?