Physics - Study Mode

[#121] What is the range of masses involved in the study of Physics?
Correct Answer

(B) 10 -30 kg to 10 55 kg

Explanation

Solution: The range of masses goes from 10 -30 kg (mass of an electron)to 10 55 kg (mass of known observable universe).

[#122] Which of the following scientific discoveries was made by C.V. Raman?
Correct Answer

(A) Inelastic scattering of light by molecules

Explanation

Solution: Inelastic scattering of light by molecules was discovered by C.V. Raman.

[#123] Choose the most appropriate answer: Sir CV Raman was awarded Noble Prize for his work connected with which of the following phenomenon of radiation?
Correct Answer

(A) Scattering

Explanation

Solution: Sir CV Raman was awarded Noble Prize for his work connected with scattering.

[#124] Which of the following is/are part of the Classical Physics?
Correct Answer

(C) Both a and b

Explanation

Solution: Optics and thermodynamics are part of the classical physics.

[#125] General purpose utility gloves are
Correct Answer

(B) For cleaning procedures

Explanation

Solution: General purpose utility gloves are used for cleaning procedures such as handling soiled linens or decontaminating care areas. Utility gloves are more tear and puncture resistant than exam or sterile gloves.