What is the most economical central heating system? For most of us, the cheapest heating system is going to be mains gas fuelled. If you’re living off the grid, LPG is the most cost effective heating option. If you take full advantage of Economy 7 electricity tariffs, you may be able to match LPG systems […]
What are the dangers of space?
What are the dangers of space? 5 Hazards of Human Spaceflight Radiation. Isolation and confinement. Distance from Earth. Gravity (or lack thereof) Hostile/closed environments. Human research essential to space exploration. Do animals know God? There is no evidence that any non-human animals believe in God or gods, pray, worship, have any notion of metaphysics, create […]
How students can make videos?
How students can make videos? Students are able to immerse themselves in content, display knowledge, and share their voice. 30hands. If you want fast and easy video creation, 30hands is the right app. iMovie. Shadow Puppet EDU. Explain Everything. mySimpleshow. Adobe Voice – Show Your Story. ShowMe. Gravie – Text on Video. Which app is […]
Is a double hit illegal in volleyball?
Is a double hit illegal in volleyball? Double contact on the first team hit If the ball is played twice in succession, it is an illegal 2 hits. On second and third team contacts, double hits (or multiple contacts) are illegal. Understanding the rules of volleyball for contacts is very important to having a competitive […]
Why is it called electromagnetic?
Why is it called electromagnetic? The waves of energy are called electromagnetic (EM) because they have oscillating electric and magnetic fields. If it has low frequency, it has less energy and could be a TV or radio wave. All EM energy waves travel at the speed of light. No matter what their frequency or wavelength, […]
Why does more bandwidth mean more data?
Why does more bandwidth mean more data? To transfer data, a signal must change in some way and the rate at which these changes occur influences the rate at which information can be transferred. Thus, more bandwidth corresponds to a higher maximum rate of data transfer. How do I know my Internet bandwidth? How To […]
Will a capacitor save my battery?
Will a capacitor save my battery? A stiffening capacitor will maintain voltage supplied to your amplifier. A car audio capacitor will help limit your headlight dimming because the amp is absorbing the voltage through the capacitor rather than your main battery, but it will not completely cure the problem. Is capacitor like a battery? A […]
What do objects that float have in common?
What do objects that float have in common? all objects that float must contain some trapped air and that is the only reason why they float. the amount of liquid on which the object floats matters somehow, i.e. an object will float higher in a larger volume or deeper liquid. What is meant by sinking? […]
Is a 50 profit margin good?
Does specific heat depend on phase?
Does specific heat depend on phase? The symbol c stands for specific heat and depends on the material and phase. The specific heat is the amount of heat necessary to change the temperature of 1.00 kg of mass by 1.00ºC. What material has the highest specific heat? Liquid water What does CPK 1.33 mean? capable […]