Category: Physics

How do you log physical activity? How to Use a Weekly Physical Activity Log Record your activity goals. Record the type of activity you do and how long you’re active. Record notes on how the activity felt, what you noticed and things you learned while doing the activity. Record any changes you’d like to make […]

What is the effect of the difference between chlorophyll a and chlorophyll b? Chlorophyll a and Chlorophyll b – Differences Chlorophyll a Chlorophyll b Adsorbent It absorbs more red wavelength. It absorbs violet-blue wavelength. Energy Absorption It absorbs energy from wavelengths of blue-violet and orange-red light. It absorbs energy from wavelengths of green light. What […]

Is needed to start a chemical reaction? Chemical reactions won’t begin until the reactants have enough energy. The energy is used to break the chemical bonds of the reactants. Then the atoms form the new bonds of the products. Activation Energy is the minimum amount of energy needed to start a chemical reaction. What 3 […]

How do I get rid of a urine infection without antibiotics? To treat a UTI without antibiotics, people can try the following home remedies: Stay hydrated. Share on Pinterest Drinking water regularly may help to treat a UTI. Urinate when the need arises. Drink cranberry juice. Use probiotics. Get enough vitamin C. Wipe from front […]

What is field name? Field names are the names you give to the columns in a table. Field names in the same table must be unique; for instance, you can’t have two columns with the name ObjectID. Field names must also start with a letter and cannot contain spaces or reserved words. What is field […]

What is duct silencer? An HVAC duct silencer is specifically engineered to reduce airborne noise carried along ducts or produced by enclosures. You’ll also find these silencers described as sound attenuators when they are used in industrial settings. Why is my HVAC return so loud? If the usual noise volume increases, or you start to […]

How does life on earth depends on the process of photosynthesis? Most life on Earth depends on photosynthesis. The process is carried out by plants, algae, and some types of bacteria, which capture energy from sunlight to produce oxygen (O2) and chemical energy stored in glucose (a sugar). What is the important of photosynthesis? It’s […]

Do you weigh more on a full moon? You would register a slightly higher weight during the full moon, than during the new moon. The force due to gravity of the earth and the moon is the same in either case. No, because the moon is still there, the only difference is the angle to […]

What is the resistor value? Resistors. A resistor is a device that opposes the flow of electrical current. The bigger the value of a resistor the more it opposes the current flow. The value of a resistor is given in ohms and is often referred to as its ‘resistance’. What will happen if DC power […]

How do we measure distance? Step 1: Add the first point On your Android phone or tablet, open the Google Maps app . Touch and hold anywhere on the map. You’ll see a red pin appear. At the bottom, tap the name of the place. On the place’s page, scroll down and choose Measure distance. […]