Answer Posted / nupur

Due 2 atmospheric pressure of100000 pa,every 1 m sq of the
surface of any object experiences a force of100000n or
10000kgf which is roughly =10tonnes of force....
asuming the surface area of an adult is 2 m sq the force
experienced is 200000n or20 tonnes.....it iz becoz our
blood contains dissolved O2,which is at a pressure of more
than 200000pa. this pressure in the blood is commonly
called blood pressure which counterbalancrs the atmospheric
pressure..................

assuming g = 9.8 m/sec2, what is the weight on earth, in newtons, of a 60 kilogram person?

1127

---

Explain what is the translucent?

969

---

Explain the working of basic rubber ink filler

937

---

What happens to the velocity of sound with the rise of temperature?

945

---

Explain the difference between optical zoom, digital zoom and smart zoom?

939

---

Explain why is there more friction when you push an object than when you pull it?

895

---

Explain what is the ray of light?

967

---

Tell me why ship doesnt sink sea?

1064

---

Explain when is fluorescence strong?

932

---

Order the following categories of electromagnetic radiation from the lowest frequency to the highest? Fm radio, uhf tv, am radio, microwaves

966

---

What is free fall acceleration?

1091

---

Explain the weights in pounds of liquid gallons?

1016

---

Tell me what path does an asteroid take?

981

---

Explain what is the transparent?

959

---

which wave is related to telecommunication?

943

---