A. Andre Ampere
B. Samuel Morse
C. Joseph Henry
D. Jean Fourier
Submitted by: Sidra rao
Correct Answer: Samuel Morse ✔
Last Updated: January 07, 2018
Related MCQs
- Moon light reaches to earth in__________seconds?
- The energy stored in a dam is__________?
- The main function of kidney is__________?
- Which planet is much brighter in our solar system?
- Electron was discovered by?
- Diesel engine was discovered by__________?
- 2017 Nobel Prize Currently Awarded in Physics is for__________?
- Vertebral Column in human beings consists of how many vertebrae?
- Orange belongs to the family
- which one is the most common disease?
- The soul of chemistry is dealing with__________?
- The speed of light is __________?
- SI unit of time is_________?
- Elements are made of _________?
- __________ have no charge?
- __________are negatively (-) charged particles of an atom?
- __________ are positively (+) charged particles?
- The protons and neutrons are found in the center of the atom, which is called the _________of the atom?
- What are the three subatomic particles of an atom?
- What are considered the building blocks of matter?
- All matter is made of __________?
- _________ is anything that takes up space and has mass.
- A device that converts mechanical energy into electric energy is called_______?
- The blue colour of clear sky is due to__________?
- Copper is used in the production of__________?
- People living in high altitudes (like mountains) usually have a _________?
- When water is filled in a bottle and is allowed to freeze, the bottle breaks because
- A tight-rope walker carries a long pole which he holds across his body. The purpose of this pole is to__________?
- The sky appears blue because the earth’s atmosphere __________?
- The property by virtue of which metals can be beaten into thin sheets is known as?
- Steering of a car involves?
- Which one of the following is the main culprit in the thinning of Ozone layer in the earth’s stratosphere?
- Fuse wire is made of__________?
- The approximate intensity level of the sound which can cause damage to the ear drum is?
- What is the smallest unit of heredity?
- When a patient’s immune system becomes reactive to a drug, this is an example of?
- The shape of the external ear is due to__________?
- Which of these is not a region of the spinal cord?
- The damage to the_________nerve could result in the defect of the eye movement:
- The autonomic nervous system innervates all of these except?
- Serum if blood plasma minus its?
- It is impossible for a type of O+ baby to have a type of__________mother:
- Which of the following is not an enzyme?
- The number of electrons of a neutral atom is automatically known if one knows the?
- An area of microbiology that is concerned with the occurence of disease in human population is?
- It is a secondary plant nutrient?
- Vacuum tubes have been replaced by__________?
- Geiger-Muller counter is used to detect__________?
- The severity of 2005 earthquake in Pakistan on Richter scale was ?
- The unit to measure the quantity of Ozone in atmosphere is?
- One of the following countries produces maximum energy from atomic reactors?