Express each of the following in SI units:
93 million miles (this is the distance between the earth and the sun)
93 million miles:
1 mile = 1.60 kilometre = 1.60 x 103 m
93 million miles = 93 x 106 miles
What is the relation between temperature in Kelvin (K) and temperature on centigrade scale?
The popular unit of pressure is atmosphere, how is it related to pascal?
What are SI units of the following:
(i) Density
(ii) Molarity
(iii) Energy
(iv) Temperature ?
Out of 5.00 g and 5.0 g which one is more accurate and why?
What is iodised table salt?
Under what conditions air is considered as a heterogenous mixture?
What is gun powder?
Name two elements which are liquids.
Name two elements which are gases.
Mock Test Series
