What are the 3 uses of soil? The plants that are grown in soil can be used for food, clothing, recreation, aesthetics, building materials, medicines etc. Soil has vital nutrients for plants. Clay soil is used in making ceramics, or pottery. Soil is commonly used in antibiotics. How do humans use soil? Humans use soil […]
What keeps a bridge from falling down?
What keeps a bridge from falling down? They do it by carefully balancing two main kinds of forces called compression (a pushing or squeezing force, acting inward) and tension (a pulling or stretching force, acting outward), channeling the load (the total weight of the bridge and the things it carries) onto abutments (the supports at […]
WHO declared minor forest produce?
WHO declared minor forest produce? Ministry of Tribal Affairs has announced Inclusion of 23 additional Minor Forest Produce (MFP) items and stipulation of their Minimum Support Price (MSP) under the Centrally Sponsored Scheme titled “Mechanism for Marketing of Minor Forest Produce (MFP) through Minimum Support Price (MSP) and development of value chain … Who decides […]
What is energy type signal?
What is energy type signal? A signal can be categorized into energy signal or power signal: An energy signal has a finite energy, 0 < E < ∞. In other words, energy signals have values only in the limited time duration. For example, a signal having only one square pulse is energy signal. For example, […]
Why is mitosis important to plants and animals?
Why is mitosis important to plants and animals? In the case of multicellular organisms, mitosis helps in growth and repair by producing more number of identical cells. For example plants, animals depend on cell division for their growth by addition of new cells. Mitosis refers to the splitting of chromosomes in the eukaryotic cells during […]
What is the direction of induced current in metal rings 1 and 2 when current I in the wire is decreasing steadily?
What is disadvantage of infrared thermometer?
What is disadvantage of infrared thermometer? Infrared thermometers cannot take measurements of gas or liquids. The environment needs to be clean, without dust, high humidity, or similar. Depending on the model, the accuracy can be marginal. What is side effect of infrared thermometer? After testing a widely marketed forehead scanner made by Exergen, researchers at […]
What percent of patients who have PTSD never fully recover?
What percent of patients who have PTSD never fully recover? All told, 44 percent of the participants in all of the studies recovered from their condition and no longer qualified for a PTSD diagnosis. Can you recover from trauma without therapy? Trauma is considered to be a disconnective disorder, which means it does not typically […]
What is used to measure plate movement?
What is used to measure plate movement? – How do scientists measure the distance that plates move? – Scientists use GPS satellites and laser technology to measure the plates movements down to the centimeter. – Laser pulses are shot from the ground to a satellite to determine the exact location of the plates. What techniques […]