Opening of floral buds into flowers is a type of
Opening of floral buds into flowers, is a type of Options (a) autonomic movement of variation (b) paratonic movement of…
4 years ago
AIPMT2007
Assuming the sun to have a spherical outer surface of radius r
Assuming the sun to have a spherical outer surface of radius r, radiating like a black body at temperature t⁰C,…
4 years ago
If the cold junction of a thermo-couple is kept at 0⁰C and the hot junction is kept
If the cold junction of a thermo-couple is kept at 0⁰C and the hot junction is kept at T⁰C then…
4 years ago
A particle executes simple harmonic oscillations with an amplitude
A particle executes simple harmonic oscillations with an amplitude a. The period of oscillation is T. The minimum time taken…
6 years ago
The phase difference between the instantaneous velocity and acceleration of a particle
The phase difference between the instantaneous velocity and acceleration of a particle executing simple harmonic motion is Options (a) π…
6 years ago
The particle executing simple harmonic motion has a kinetic energy K₀cos²ωt.
The particle executing simple harmonic motion has a kinetic energy K₀ cos²ωt. The maximum values of the potential energy and…
6 years ago
A wheel has angular acceleration of 3.0 rad/sec² and an initial angular speed
A wheel has angular acceleration of 3.0 rad/sec² and an initial angular speed of 2.00 rad/sec. In a time of…
6 years ago
A wheel has angular acceleration of 3.0 rad/sec² and an initial angular speed of 2.00
A wheel has angular acceleration of 3.0 rad/sec² and an initial angular speed of 2.00 rad/sec. In a time of…
6 years ago
In a mass spectrometer used for measuring the masses of ions, the ions
In a mass spectrometer used for measuring the masses of ions, the ions are initially accelerated by an electric potential…
6 years ago
Which of the following anions is present in the chain structure of silicates
Which of the following anions is present in the chain structure of silicates Options (a) (Si₂O₅²⁻)n (b) (SiO₃)n²⁻n (c) SiO₄⁴⁻…
6 years ago