Physics
Fill in the blanks :
(a) The S.I. unit of length is …………… , of time is …………… , of mass is ……………
(b) °C is the unit of ……………
(c) 1 metric tonne = …………… kg.
(d) The zero mark in Celsius thermometer is the melting point of ……………
(e) The thermometer used to measure the human body temperature is called the …………… thermometer.
(f) The normal temperature of human body is …………… °C or …………… °F.
(g) The …………… of an object is measured with the help of a beam balance.
Measurements
8 Likes
Answer
(a) The S.I. unit of length is metre , of time is second , of mass is kilogram.
(b) °C is the unit of temperature.
(c) 1 metric tonne = 1000 kg.
(d) The zero mark in Celsius thermometer is the melting point of ice.
(e) The thermometer used to measure the human body temperature is called the clinical thermometer.
(f) The normal temperature of human body is 37 °C or 98.6 °F.
(g) The mass of an object is measured with the help of a beam balance.
Answered By
4 Likes
Related Questions
1 square yard is equal to :
- 1 yard x 1 yard
- 1 yard × 1 square ft
- 1 yard × 1 acre
- none of these
1 acre is equal to :
- 0.09290 m²
- 0.836 m²
- 4046.856 m²
- none of these
Write true or false for each statement :
(a) S.I. unit of temperature is fahrenheit.
(b) Every measurement involves two things - a number and a unit.
(c) Mass is the measure of quantity of matter.
(d) The S.I. unit of time is hour.
(e) Area can be expressed as the product of lengths of two sides.
Match the following columns :
Column A Column B (a) Length of a housing plot (i) Clock (b) Breadth of a book (ii) Beam balance (c) Mass of an apple (iii) Thermometer (d) Period of time for study (iv) Measuring tape (e) Temperature of a body (v) Graph paper (f) Surface area of a leaf (vi) Metre ruler