Cengage NEET by C.P Singh
The change in temperature of a body is 50^∘ C . The change on the Kelvin scale is :
06
Sep
The change in temperature of a body is 50^∘ C . The change on the Kelvin scale is : The change in temperature of a body is 50^∘ C . The change on the Kelvin scale is : September 6, 2021 Category: Cengage NEET by C.P Singh , Chapter 18 - Temperature and Thermal Expansion [...]
Maximum density of H2O is at the temperature.
06
Sep
Maximum density of H2O is at the temperature. Maximum density of H2O is at the temperature : September 6, 2021 Category: Cengage NEET by C.P Singh , Chapter 18 - Temperature and Thermal Expansion , Part 1 ,
The reading of Centigrade thermometer coincides with that of Fahrenheit thermometer in a liquid. The temperature of the liquid is
06
Sep
The reading of Centigrade thermometer coincides with that of Fahrenheit thermometer in a liquid. The temperature of the liquid is The reading of Centigrade thermometer coincides with that of Fahrenheit thermometer in a liquid. The temperature of the liquid is September 6, 2021 Category: Cengage NEET by C.P Singh , Chapter 18 - Temperature and [...]
A system X is neither in thermal equilibrium with Y nor with Z. The systems Y and Z:
06
Sep
A system X is neither in thermal equilibrium with Y nor with Z. The systems Y and Z: A system X is neither in thermal equilibrium with Y nor with Z. The systems Y and Z: September 6, 2021 Category: Cengage NEET by C.P Singh , Chapter 18 - Temperature and Thermal Expansion , Part [...]
If the temperature of a patient is 40^o C, his temperature in the Fahrenheit scale will be :
06
Sep
If the temperature of a patient is 40^o C, his temperature in the Fahrenheit scale will be : his temperature in the Fahrenheit scale will be : If the temperature of a patient is 40^o C September 6, 2021 Category: Cengage NEET by C.P Singh , Chapter 18 - Temperature and Thermal Expansion , Part [...]
A monochromatic light of wavelength lambda is incident on an isolated metallic sphere of radius a. The threshold wavelength is lambda_(0) which is larger then lambda.
04
Sep
A monochromatic light of wavelength lambda is incident on an isolated metallic sphere of radius a. The threshold wavelength is lambda_(0) which is larger then lambda. A monochromatic light of wavelength lambda is incident on an isolated metallic sphere of radius a. The threshold wavelength is lambda_(0) which is larger then lambda. September 4, 2021 [...]
A beam of white light is incident normally on a plane surface absorbing 70% of the light and reflecting the rest. If the incident beam carries 20 W of power, find the force exerted by it on the surface.
04
Sep
A beam of white light is incident normally on a plane surface absorbing 70% of the light and reflecting the rest. If the incident beam carries 20 W of power, find the force exerted by it on the surface. A beam of white light is incident normally on a plane surface absorbing 70% of the [...]
Ionization energy of a hydrogen-like ion A is greater than that of another hydrogen-like ion B. Let, r, u, E and L represent the radius of the orbit, speed of the electron, energy of the atom and orbital angular momentum of the electron respectively. In ground state
04
Sep
Ionization energy of a hydrogen-like ion A is greater than that of another hydrogen-like ion B. Let, r, u, E and L represent the radius of the orbit, speed of the electron, energy of the atom and orbital angular momentum of the electron respectively. In ground state E and L represent the radius of the [...]
The largest distance between the interatomic planes of crystal is 10 A0. The upper limit for the wavelength of X – rays which can be studied with this crystal is
17
Jun
The largest distance between the interatomic planes of crystal is 10 A0. The upper limit for the wavelength of X – rays which can be studied with this crystal is The largest distance between the interatomic planes of crystal is 10 A0. The upper limit for the wavelength of X - rays which can be [...]
Frequencies of Kα X-rays of different materials are measured. Which one of the graphs in figure may represent the relation between the frequency v and the atomic number Z.
17
Jun
Frequencies of Kα X-rays of different materials are measured. Which one of the graphs in figure may represent the relation between the frequency v and the atomic number Z. Frequencies of Kα X-rays of different materials are measured. Which one of the graphs in figure may represent the relation between the frequency v and the [...]