Who are the famous physical scientist and contribution?

Answer 1

Notable Physical Scientist

1. ArchimedesPhysics- Invented the LEVER.

2. Robert BoyleChemistry- GASES exert less pressure on their surroundings as they expand

3. Marie CurieChemistry- RADIOACTIVE ELEMENTS decompose by nuclear decay

4. Johann Doppler Physics- A sound's PITCH changes as it moves toward & away the listener

5. George Eastman Inventions- a CAMERA with film can be made user friendly

6. Jean Foucault Earth Science- A long PENDULUM demonstrates how the Earth rotates each day

7. Benjamin Franklin Physics- Darker colors ABSORB MORE HEAT than LIGHTER colors do.

8. Rosalind Franklin Chemistry- DNA has a DOUBLE HELIX (twisted ladder) shaped structure

9. GalileoPhysics- Objects continue to ACCELERATE as they fall

10. Heinrich HertzPhysics- An electrified coil of wire can give off RADIO WAVES

11. Percy Julian Chemistry- a CHEMICAL CHANGE is one in which something new can be formed

12.Lord KelvinPhysics- a weighted wire will melt through an ICE CUBE

13.James Clerk MaxwellPhysics- A MAGNETIC FIELD produced by electricity depends on the direction of the electric current

14. Lise Meitner Physics- Nuclear FISSION occurs when an atom splits in half, & creates a CHAIN REACTION that releases energy

15. Isaac NewtonPhysics- Objects COOL OFF more rapidly when they are much warmer than their surroundings

16.Blaise PascalPhysics- the PRESSURE of a fluid increases with increasing AREA

17.Nicola TeslaInventions- a SOLAR CELL can be used to generate electricity from the sun

18. Evangelista TorricelliPhysics- the PRESSURE of a fluid increases with increasing DEPTH

19. Alessandro VoltaPhysics- a BATTERY can be made with a pile of metals & an acid solution

20. Granville WoodsInventions- messages can be sent through wires with a TELEGRAPH

Answer 2

Albert Einstein is a famous physical scientist known for his theory of relativity, which revolutionized our understanding of space, time, and gravity. Marie Curie made significant contributions in the field of physics with her pioneering research on radioactivity, leading to the discovery of the elements polonium and radium. Isaac newton is another renowned physical scientist, remembered for his laws of motion and universal gravitation that laid the groundwork for classical physics.