Chronometer is invented by________?
Chronometer is invented by________?
A. Robert Fulton
B. Nikola Tesla
C. Martin Cooper
D. John Harrison
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An area of microbiology that is concerned with the occurence of disease in human population is?
An area of microbiology that is concerned with the occurence of disease in human population is?A. Immunology
B. Paracitology
C. Epidemiology
D. noneWhich of the following pollutants in water causes “Minamata disease?
Which of the following pollutants in water causes “Minamata disease?A. Methyl Mercury
B. Lead
C. Salmonella
D. PerchlorateEndothermic reactions are those in which ________.
Endothermic reactions are those in which ________.A. Heat is evolved
B. Heat is absorbed
C. Temperature increases
D. Light is producedThe SI unit of electric current is?
The SI unit of electric current is?A. Coloumb
B. Ampere
C. Volt
D. WattPig iron is also called________?
Pig iron is also called________?A. Cast iron
B. Steel
C. Wrought iron
D. Stainless steelCarrot is good source of Vitamin _______?
Carrot is good source of Vitamin _______?A. Vitamin A
B. Vitamin B
C. Vitamin C
D. Vitamin D