We listen to programs of different stations by turning the knob of the radio due to resonance. Tuning adjusts the radio’s circuit to resonate at the frequency of the desired station’s signal. This resonance allows the radio to pick up ...
Tiwari Academy Discussion Latest Questions
When soldiers march in step on a bridge, their synchronized steps can match the bridge’s natural frequency, leading to resonance. This resonance can amplify the vibrations and potentially cause structural failure. Therefore, soldiers are instructed not to march in step ...
‘High cost’ production practices typically involve the use of high-yield hybrid seeds, synthetic fertilizers, advanced irrigation systems like drip irrigation, precision farming technologies, and mechanized equipment for planting and harvesting.
‘Low cost’ production practices may involve the use of organic fertilizers, minimal tillage techniques, water conservation methods like mulching, and integrated pest management strategies using biopesticides.
‘No cost’ production practices may include traditional farming methods like rainfed agriculture, using saved seeds from previous harvests, and natural pest control methods such as crop rotation and intercropping.
Farmers with limited financial resources may opt for cropping systems that require fewer inputs or employ traditional, low-cost production practices to minimize expenses, while those with more resources might pursue high-input cropping systems for potentially higher returns.
Generally, there is a positive correlation between the inputs invested in agriculture, such as seeds, fertilizers, and irrigation, and the resulting yields. Higher inputs often lead to increased productivity and better crop yields.
Farmers with greater financial resources can afford to invest in higher-cost inputs and technologies, enabling them to adopt more advanced and potentially higher-yielding production practices compared to those with limited resources.
The temperature of an object indicates that on contact, heat will flow from that object to an object at a higher temperature. Heat naturally transfers from regions of higher temperature to regions of lower temperature until thermal equilibrium is reached.
To reduce angular speed on a freely rotating platform, a person should spread their hands outwards. This increases the moment of inertia, causing the rotational speed to decrease according to the conservation of angular momentum.