Question
Which soil structure grade indicates no noticeable
aggregation?Solution
Structureless soils lack aggregation (e.g., loose sand). Weak, moderate, and strong describe increasing ped distinctness.
Which of the following is an example of a non-renewable source of energy? Â
A dielectric placed between the plates of a capacitor increases its:
In a plane electromagnetic wave. the electric field oscillates sinusoid ally at a frequency of 3 × 108 Hz and amplitude 36 V/m. Find the am...
Which of the following is an example of longitudinal waves in a gas medium?
A uranium nucleus undergoes fission and releases 200 MeV per event. If 1 gram undergoes complete fission, the energy released in kWh is:
What is the main difference between alternating current (AC) and direct current (DC)? Â
The unit of electric power is — Â
Which of the following decays does not change the atomic number of the nucleus?
An image formed by a plane mirror is ______.
The distance between the focus and the centre of curvature of a spherical mirror in terms of the radius of curvature R, is equal to:
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