Answer
Correct Answer is D( Marie Sklodowska-Curie)
Explanation
Marie Curie is known for her contributions such as the discovery of Radium and other key elements help us out every day, especially when getting an x-ray.
Marie Curie worked with her husband Pierre Curie and received the Nobel Prize in 1903 for their research of discovery of radium. Marie curie and Pierre Curie published a research paperin which they mentioned the processes they have used to isolate radium. Marie Curie works described the effects of radium on living organisms. Marie Curie showed it could damage tissue, and this discovery was used against cancer and other diseases.
Answer:
C- Light
Explanation:
Light waves are electromagnetic waves. Visible light is one of the many types of electromagnetic waves. The others are mechanical waves.
Answer:
here you go -
Explanation:
try using the paraphrasing tool website!
The sun makes three unique sorts of electromagnetic radiation, which is considered hurtful to people. The light made incorporates X-beams, gamma beams, and bright light. These beams are unsafe as a result of their high energy esteems, which are brought about by their enormous frequencies. The gases of Earth's air assimilate the high energy radiation, making their atoms move quicker, yet none of the light radiation arrives at Earth's surface. Fortunately for us, the high recurrence of gamma beams and X-beams, also as most bright light, can't enter Earth's environment and doesn't arrive at Earth's surface. In the event that those hurtful beams arrived at Earth's surface it would make the planet plain to earth's
Answer:
Explanation:
If velocity is constant, longer distances will require more time
vt = d
Answer:
Option b. is correct
Explanation:
An RLC electrical circuit consists of constituent components: a resistor (R), an inductor (L), and a capacitor (C). A resistor, an inductor, and a capacitor are connected in series or parallel.
The impedances of the circuit elements depend on the frequency.
Both impedance magnitudes decrease when the frequency increases