How do I activate DStv catch up? Once you’ve connected your DStv Explora to the internet in your home, you need to switch the feature “On” (to do this, press the blue DStv button, select “Settings”, select “User Preferences”, select “Connected Services” and set DStv Catch Up Plus to “On”). Is catch up free on […]
Is heat into system positive or negative?
Is heat into system positive or negative? According to the classical sign convention, heat transfer to a system and work done by a system are positive; heat transfer from a system and work done on a system are negative. What does it mean when Q is negative? exothermic Is Melting Chocolate endothermic or exothermic? endothermic […]
What is the contribution of John Dalton?
What is the contribution of John Dalton? Although a schoolteacher, a meteorologist, and an expert on color blindness, John Dalton is best known for his pioneering theory of atomism. He also developed methods to calculate atomic weights and structures and formulated the law of partial pressures. What parts of Dalton’s theory are still true? 1) […]
What is the radiation pressure on Earth surface?
Can you fix female infertility?
Can you fix female infertility? Infertility can be treated with medicine, surgery, artificial insemination, or assisted reproductive technology. Many times these treatments are combined. In most cases infertility is treated with drugs or surgery. What are reasons why a woman can’t get pregnant? Here are eight possible reasons you haven’t conceived yet. Not Trying Long […]
What happens to the direction of the magnetic field about an electric current when the direction of the current is reverse?
What happens to the direction of the magnetic field about an electric current when the direction of the current is reverse? What happens to the direction of the magnetic field about an electric current when the direction of the current is reversed? The magnetic field reverses direction at every point. A clockwise pattern of concentric […]
What is the importance of polarization?
What is the importance of polarization? Polarization, however, is an important property of light that affects even those optical systems that do not explicitly measure it. The polarization of light affects the focus of laser beams, influences the cut-off wavelengths of filters, and can be important to prevent unwanted back reflections. What is ideological polarization […]
How do you increase water yield in Borewell?
How do you increase water yield in Borewell? How to increase water yield in borewell? Use water efficiently. Water must be efficiently used to avoid unnecessary waste. Go for water-less plants. Choose plants that are adaptive to your environment and soil. Reduce Reuse Recycle. Increase water yield in borewell by Wise Use of Water. Less […]
What are the four goals of the scientific study of human development?
What are the four goals of the scientific study of human development? So as you have learned, the four primary goals of psychology are to describe, explain, predict, and change behavior. What are the 5 stages of human development? The key components of Erikson’s model of human development include stage one, infancy, trust versus mistrust; […]
What type of reaction is CO2 H2O → C6H12O6 O2?
What type of reaction is CO2 H2O → C6H12O6 O2? In the photosynthesis reaction, CO2 + H2O are on the left side of the arrow and are the reactants. Reactants undergo changes (demonstrated by the arrow) to become newly formed products, C6H12O6 + O2 (on the right side of the arrow). What is the balanced […]