Specific gravity.

-


Specific gravity may be defined as the mass density of material to the mass density of water at 4°c

Comments

Post a Comment

Popular posts from this blog

PERFECT TENSE (TENSES PART 3)

-
Image
PERFECT TENSE  :-  (TENSES PART 3) Flow diagram of Tenses   TYPES OF PERFECT TENSE  RULE(AFFIR.)  INTERRO(?)  NEG  PRESENT PERFECT  Sub+Has/Have+V3+O  Has/Have+S+V3+O+?  S+Has/Have+not+V3+O   PAST  PERFECT  S+Had+V3+O Had+S+V3+O+?  S+Had not+V3+O  FUTURE   PERFECT  S+Will/shall+Have+V3+O  Will/shall+S+Have+V3+O+?  S+Will/shall+not have+V3+O Note  :- HAS , is  a dded  when Subject(S) is  SINGULAR NOUN. e.g., (He, She, It)             HAVE, is added  when Subject(S) is  PLURAL. e.g., (We, You, They, These, Those)            HAD,  is added in Past Perfect Tense. Let's see some examples for  PRESENT PERFECT TENSE  :- 1.  He has gone  to school. (Simple Affi.) 2.  Has she  worked hard ? (Interro ?) 3.  Mohan has not  read a book. ( Negative) 4.  I have gone  to market. (Simple Affi.) 5. Have  t hey  worked hard ?  (Interro ?) 6.  We have not  done work. ( Negative) PAST PERFECT TENSE  :- Let's see some examples of  Past Perfect Tense :- 1.  He had  gone to school. (Simple Affi.) 2.
Read more

INDEFINITE TENSE, (TENSES PART 1)

-
Image
INTRODUTION ABOUT TENSE :- Tense word comes from Latin word "Tempas" which mean time. Tenses mainly divided into 3 parts as :- PRESENT TENSE PAST TENSE FUTURE TENS Again these Tense divided into following parts :- Flow diagram of Tenses   TYPES OF INDEFINITE TENSE  RULE(AFFIR.)  INTERRO(?)  NEG  PRESENT INDEFINITE  Sub+V1+S/es+O  Do/Does+S+V1+O+?  S+Do/does+not+V1+O   PAST INDEFINITE  S+V2+O Did+S+V1+O+?  S+Did not+V1+O  FUTURE INDEFINITE  S+Will/shall+V1+O  Will/shall+S+V1+O+?  S+Will/shall+not+V1+O PRESENT INDEFINITE TENSE :- Note :- S/es added with Verb(V1) when Subject(S) is SINGULAR NOUN. e.g., (He, She, It) > Does            S/es never added when Subject(S) is PLURAL. e.g., (I, We, You, They, These, Those) > Do Let's see some examples for Singular Subjects :- 1. He goes to school everyday (Simple Affi.) 2. Does she work hard ? (Interro ?) 3. Mohan does not read a book. ( Negative) Let's see some examples for Plural Subjects :- 1. I go to schoo
Read more

EXPIRY DATE OF LPG CYLINDER

-
Image
Expiry date of LPG Cylinder - The date of Expiry of LPG cylinder may be denoted by class A, B, C and D with numbers which shows the year of expiry. For example - if code written inside the ring plate as C-17 it mean LPG cylinder expire bewteen July 2017 to September 2017 etc. Hence check out your cylinder ! 😇 Thank you.
Read more